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Jett
Questions and answers by
Jett
, page 2
Questions (471)
The most reliable source for a presentation about education in multi-age classes would be a
school textbook for students.
1 answer
25 views
Read the excerpt from "The Most Dangerous Game."
"Where there are pistol shots, there are men. Where there are men, there is
1 answer
15 views
Read the excerpt from "The Most Dangerous Game."
"Even so, I rather think they understand one thing—fear. The fear of pain and
1 answer
17 views
Which phrase is an example of effective speaking in a classroom discussion?
“I can’t believe you feel that way! Listen to me,
1 answer
19 views
An author fictionalizing a story should use which types of source materials to research the story’s elements? Select three
1 answer
14 views
Which line from "Lather and Nothing Else." best reveals internal conflict?
To cover my nervousness, I went on honing the razor.
1 answer
14 views
How is the tone in My Story different from the tone in "On the Bus with Rosa Parks"?
The memoir has a shy tone; the poem has a
1 answer
27 views
Read the sentence.
Roland, the artist, brilliantly captured the fading pastel light on his canvas, and he preserved the sunset
1 answer
12 views
Read the sentence.
The planet Jupiter, named for the king of the Roman gods, has rings composed of dust particles ejected during
1 answer
12 views
Read the excerpt from Martin Luther King Jr.’s "I Have a Dream” speech.
But one hundred years later, the Negro still is not
1 answer
30 views
Which is found in "On the Bus with Rosa Parks" but not in My Story?
the idea that segregation was unfair details about what the
1 answer
29 views
Read the excerpt.
After a strenuous climb, the hikers decided to make camp before reaching the summit; night was approaching
1 answer
17 views
Read the excerpt from the conclusion of the letter to the editor.
We need to urge our city planners to say goodbye to the urban
1 answer
22 views
Which statement best expresses the theme of "Wherefore Art Thou Romeo?”
A friend’s genuine help can actually cause one pain.
1 answer
17 views
Read the excerpt from "Wherefore Art Thou Romeo?”
"Minor detail,” Shondra said. "You just have to say it like you mean it.
1 answer
16 views
Read the passage from "The Tell-Tale Heart.”
And every night, about midnight, I turned the latch of his door and opened it—oh
1 answer
22 views
Karishma is reading "The Tell-Tale Heart." She reads an excerpt, looks for clues, and makes a prediction about what happens
1 answer
22 views
Read the passage from "The Tell-Tale Heart.”
It is impossible to say how first the idea entered my brain; but once conceived,
1 answer
24 views
Read the excerpt from "Dwaina Brooks.”
Dwaina tore into the house that night after school and found her mother, Gail. As usual,
1 answer
17 views
Read the excerpt from "Lise Marie de Baissac."
After eleven months, the Gestapo became suspicious. Remaining cool under the
1 answer
18 views
What is the controlling idea of "Lise Marie de Baissac”?
Baissac was a spy who assumed secret identities, parachuted into
1 answer
25 views
Read the excerpt from "Lise Marie de Baissac."
In Normandy, Baissac pretended to be a refugee from Paris living in the house of a
1 answer
27 views
Choose the best word or phrase from each drop-down menu.
The Federal Reserve is the within the United States. The Federal
1 answer
54 views
Choose the best word or phrase from each drop-down menu.
The Fed uses open market operations by buying and selling . The rate at
1 answer
27 views
Over the last several months, there has been a rapid increase in the number of loans that banks have provided for mortgages and
1 answer
18 views
The Fed uses open market operations by buying and selling
. The rate at which banks lend money and charge one another for storing
1 answer
22 views
The
rate is the interest rate banks charge each other for borrowing or storing money.
3 answers
18 views
If the domino effect occurs as a result of changes in the money supply, what will most likely happen as an immediate result of
1 answer
19 views
Which of these is a banking activity of the Fed?
printing money regulating securities markets storing money for banks funding
1 answer
21 views
Which condition must be met in order for an equation to be balanced?
The elements in the reactants are the same as the elements
1 answer
14 views
There are several different models that represent compounds. One type of model is shown.
3 C's connected in a line by 2 black
1 answer
17 views
Which statements describe a situation with a displacement of zero? Check all that apply.
traveling south for 30 miles, then
1 answer
12 views
What is the purpose of a reference point?
to provide a standard system of measurement to establish a point from which to measure
1 answer
16 views
Some life forms move so slowly that their movement cannot be detected by normal observation. The best way to determine any
1 answer
11 views
Assume each tick mark represents 1 cm.
Calculate the total displacement from 0 if an object moves 3 cm to the left, then 7 cm to
1 answer
16 views
Assume each tick mark represents 1 cm.
Calculate the total displacement if a toy car starts at 0, moves 5 cm to the left, then 8
1 answer
15 views
How are all paths that have a displacement of zero similar?
1 answer
11 views
Zamir and Talia raced through a maze. Zamir walked 2 m north, 2 m east, 4 m south, 2 m east, 4 m north, 2 m east, 3 m south, 4 m
1 answer
14 views
Zamir and Talia raced through a maze. Zamir walked 2 m north, 2 m east, 4 m south, 2 m east, 4 m north, 2 m east, 3 m south, 4 m
1 answer
19 views
Recall the previous question and the scenario with Zamir and Talia finding their way through a maze.
Why is their displacement
1 answer
11 views
Nancy and Hiyang are training for a race. They entered some of their training notes in a chart.
A 3-column table with 5 rows. The
1 answer
17 views
Two cars started at the same position and were driven through a city using different streets. The red car traveled north 2
1 answer
13 views
A linear track begins at 0 meters and has a total distance of 100 meters to the finish line. Juliet starts at the 10-meter mark
1 answer
17 views
An object starts at position 12 on a horizontal line with a reference point of 0. What is the position of the object if it moves
1 answer
14 views
Julie finds a snail on the sidewalk and wants to know whether or not the snail moves throughout the day. She places a single
1 answer
16 views
Manny walked a total of 3 miles. The reference point used to calculate the total distance that he walked was the same as the
1 answer
14 views
How is velocity different from speed?
Velocity is based on distance. Velocity includes direction. Velocity can be an average or
1 answer
17 views
An Olympic runner completes the 200-meter sprint in 23 seconds. What is the runner’s average speed? (Round your answer to the
1 answer
20 views
Shelley gives her little sister a 5-meter head start in a bike race. The race ends 15 meters east from where Shelley started. If
1 answer
16 views
Mikael runs with a speed of 3 m/s for 45 seconds. How far does Mikael run?
15 m 30 m 90 m 135 m
1 answer
14 views
Which represent correct variations of the formula for speed? Check all that apply.
t = s = t = s = dt d = st d =
1 answer
15 views
Identify which variable is plotted on each axis of a position vs time graph.
Column A represents the variable to be plotted on
1 answer
13 views
Calculate the slope of the line on the graph using the formula:
m = m = v subscript 2 - v subscript 1 over x subscript 2 minus x
1 answer
15 views
A graph titled Position versus time for 2 runners with horizontal axis time (seconds) and vertical axis position (meters). An
1 answer
21 views
Which statements best describe the motion of Car A and Car B? Check all that apply.
Car A and Car B are both moving toward the
1 answer
29 views
A downhill skier was able to move 560 meters in 25 seconds. What is the skier’s average speed? (Round your answer to the
1 answer
19 views
Ben walks 500 meters from his house to the corner store. He then walks back toward his house but stops to talk to a neighbor
1 answer
16 views
Which statements describe the motion of the object represented by the graph? Select three options.
The object is moving away from
1 answer
16 views
The object represented by this graph is moving
away from the origin at a constant velocity. away from the origin at a decreasing
1 answer
12 views
The starting position of this object is
m. The object is traveling at a velocity of m/s.
1 answer
15 views
Which runner had the fastest speed in the race?
Which runner had the slowest speed in the race? Which runner had a head start?
1 answer
17 views
A graph titled Position versus time for 3 runners with horizontal axis time (seconds) and vertical axis position (meters). A
1 answer
19 views
Based on the graph, describe what is happening between 4 and 6 seconds.
The object is moving away from the start at a constant
1 answer
18 views
2 seconds.
m/s What is the average speed over the entire trip? m/s
1 answer
13 views
A 100-meter sprint is a race using only the straight side of a racetrack. A 400-meter sprint is a race that makes one complete
1 answer
17 views
The graph is the path Beth took on a walk.
A graph with horizontal axis time (seconds) and vertical axis position in (meters).
1 answer
17 views
An airplane turning from south to west at constant speed is accelerating due to a change in
. A biker going 7 m/s west after
1 answer
11 views
Which statement correctly describes the differences between positive and negative acceleration?
Positive acceleration describes a
1 answer
14 views
Until a train is a safe distance from the station it must travel at 5 m/s. Once the train is on open track it can speed up to 45
1 answer
22 views
An airplane traveling 245 m/s east experienced turbulence, so the pilot decided to slow down to 230 m/s. It took the pilot 7
1 answer
13 views
A cyclist going downhill is accelerating at 1.2 m/s2. If the final velocity of the cyclist is 16 m/s after 10 seconds, what is
1 answer
17 views
Complete the passage to describe velocity vs time graphs.
A velocity vs time graph is a graph that shows the relationship between
1 answer
16 views
Use the graph to determine acceleration and velocity.
Which segments show acceleration? What is the velocity of segment B?
1 answer
14 views
Which graph shows acceleration?
A graph of position (meters) versus time (seconds) has a straight line running from 0 seconds 0
1 answer
12 views
Which scenario involves acceleration?
a motorcycle at constant speed on a highway a recreational vehicle parked in a campground a
1 answer
15 views
A merry-go-round moves in a circle at a constant speed. Is the merry-go-round accelerating? Explain your answer.
1 answer
12 views
Study the image of the roller coaster, then answer the questions. Note that the arrows indicate the direction of the movement of
1 answer
16 views
A helicopter’s speed increases from 30 m/s to 40 m/s in 5 seconds.
What is the acceleration of this helicopter? m/s2
1 answer
14 views
A car traveling at a speed of 24 m/s comes to a stop at a red light.
How much time will it take for the car to stop if its
1 answer
15 views
The graph shows the motion of a car. Which segments show that the car is accelerating? Select three options.
A B C D E
1 answer
13 views
The graph shows the motion of a car. Which segment shows that the car is slowing down?
A B C D
1 answer
14 views
What is the initial velocity of the object represented by the graph?
m/s
1 answer
16 views
What is the acceleration of the car at segment C?
30 m/s2 –30 m/s2 40 m/s2 –40 m/s2
1 answer
13 views
Maia says that both lines on this position vs time graph show acceleration. Is she correct? Why or why not?
1 answer
23 views
Which equation can be used to solve for acceleration?
1 answer
11 views
The graph depicts the velocity and times of Elan and Anna during a race.
A graph with horizontal axis time (seconds) and vertical
1 answer
20 views
Which graph shows a negative acceleration?
A graph with horizontal axis time (seconds) and vertical axis position (meters). A
1 answer
22 views
Newton’s first law of motion states that an object at rest stays at rest, and an object in motion stays in motion, unless
1 answer
21 views
What force would be required to accelerate a 1,100 kg car to 0.5 m/s2?
N
1 answer
11 views
If Siobhan hits a 0.25 kg volleyball with 0.5 N of force, what is the acceleration of the ball?
m/s2
1 answer
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objects motion being constant unless acted on by an unbalanced force is a what
1 answer
14 views
statement that force is equal to mass times acceleration is a what
1 answer
12 views
the measure of the amount of substance in a sample is a what
1 answer
12 views
a push or pull is a what
1 answer
12 views
Alice kicks a 0.25 kg soccer ball with 0.5 N of force. What force does the ball exert on Alice’s foot as she kicks it?
N
1 answer
13 views
Which of these is another name for Newton's first law?
the law of action-reaction the law of force and acceleration the law of
1 answer
22 views
Which three things are related according to Newton's second law?
force, mass, and acceleration force, matter, and acceleration
1 answer
16 views
When swimmers push against the wall of a pool with their feet, they are pushed away from the wall. Which of Newton's laws
1 answer
21 views
Which statement best summarizes the central idea of “Applications of Newton’s Laws”?
Newton’s laws can explain the forces
1 answer
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Describe the real-world examples of Newton's third law that were identified in “Applications of Newton's Laws.”
1 answer
20 views
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