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Motion
Page 7
Questions (5,200)
This question is about the motion of a firework rocket.
A firework rocket is fired vertically upwards from the ground. It
3 answers
asked by
Raj
1,199 views
Which could describe the motion of an object?
distance = 1 meter and displacement = 10 meters distance = 10 meters and
1 answer
asked by
🌺🐱Catwolf901🐺🌺
195 views
Show a Venn Diagram comparing velocity and speed.
2 answers
asked by
Sue
561 views
An object is launched at 9.8 meters per second from a 73.5-meter tall platform. The object's height s (in meters) after t
3 answers
asked by
dan
1,010 views
a pilot is flying an airplane at an average altitude of 60,000 feet above the ground. due to strong winds, the pilot decides to
7 answers
asked by
TheDarkArtist
350 views
If end A of the rope moves downward with a speed if 5 m/s, determine the speed of cylinder b
3 answers
asked by
dave
1,804 views
A car travels east for 15km at a speed of 30km/h .it then turns around and returns along the same path at 60km/h.what is the
2 answers
asked by
comfort
608 views
A turtle and a snail are 360 meters apart and start moving towards each other at 3pm. The turtle is 11 times faster than the
1 answer
asked by
Anonymous
353 views
1)What can you say about the motion of a body if:
a. its displacement-time graph is a straight line inclined with the time axis
3 answers
asked by
Jon
1,446 views
Which statement best describes the inertia of an object?
A.Inertia is the tendency of an object to resist a change in its motion.
3 answers
asked by
victoria
1,775 views
a jeep travels a distance d=22.1m in the positive x direction in a time t1=20.2s, at which point the jeep brakes, coming to rest
1 answer
asked by
Aneesh
160 views
Question
Which statement includes a description of velocity?(1 point) Responses A car travels east at 45 kilometers per hour. A
7 answers
asked anonymously
272 views
A runner at a track meet completes exactly one lap around a 400 m track
What’s the distance and The displacement
5 answers
asked by
Lilly
1,832 views
Use the position-time graphs for object C and object D to answer the question.
The vertical axis is labeled position (m) with
1 answer
asked by
tobias
550 views
An express subway train passes through an underground station. It enters at t = 0 with an initial velocity of 23.0 m/s and
4 answers
asked by
Melissa
1,624 views
If an object falling freely were somehow equipped with an odometer to measure the distance it travels, then the amount of
2 answers
asked by
billy
728 views
a car is traveling at a speed of 30.0m/s encounters an emergency and comes to complete stop how much time will it take for the
3 answers
asked by
Anonymous
2,238 views
Ping dove off a 10 meter platform. He reached a depth of 6 meters in the water. What was the change in height?(1 point)
Responses
2 answers
asked anonymously
103 views
Pairs of markings a set distance apart are made on highways so that police can detect drivers exceeding the speed limit. Over a
5 answers
asked by
Makaila
5,917 views
a brick falls off scaffold at height of 80 m above the ground it velocity AfTeR FalLInG for 2 s Is 19;6 what iS IT MAgnitudE
4 answers
asked by
Saneh
1,222 views
A roller coaster has two hills and starts from rest atop the first hill , which is the higher of the two hills . The secound
3 answers
asked by
martin
518 views
If a fly collides with the windshield of a fast-moving bus, which objects experience greater acceleration
4 answers
asked by
qusai
691 views
A train traveling between two stations. The train starts from rest and accelerates uniformly for 150 seconds. It then travels at
2 answers
asked by
kd
628 views
A student is asked to demonstrate the motion indicated by the data in
the graph shown below. If the student demonstrates the
1 answer
asked by
Ali
182 views
A model rocket is launched with an initial velocity of 164ft/sec. It's height h, in feet, after t seconds is given by the
5 answers
asked by
Pam
4,863 views
what is the rate of acceleration if a car is moving at constant velocity? Enter the value only (no units).
7 answers
asked by
Garou
45 views
The graph below shows a crow flying along at a constant speed, carrying a ball. Suddenly, the crow drops the ball. The diagram
6 answers
asked by
Mini Kid
727 views
The leader of a bicycle race is traveling with a constant velocity of +11.9 m/s and is 10.7 m ahead of the second-place cyclist.
3 answers
asked by
Antonio
509 views
A plane is sitting on a runway, awaiting takeoff. On an adjacent parallel runway, another plane lands and passes the stationary
4 answers
asked by
Fainah
3,770 views
The sketch of a velocity time graph for the motion of the car which starts from the rest and attains a velocity of 40 in 20
1 answer
asked by
My Contact Card
106 views
On a position time graph which of the following does the value of the slope indicate about the object
Total distance Change in
7 answers
asked by
R
71 views
How much time is needed for a car to accelerate from 8.0 m/s to speed of 22 m/s if the acceleration is 3.0 m/s^2?
3 answers
asked by
Anonymous
1,415 views
A skier squats low and races down a 13 ◦ ski slope. During a 7 s interval, the skier accelerates at 4.2 m/s 2 .What is the
4 answers
asked by
Luke Smith
2,552 views
A skier is gliding along at 2.5m/s on horizontal, frictionless snow. He suddenly starts down a 10∘ incline. His speed at the
4 answers
asked by
John
4,459 views
A ball is thrown into the air with an upword velocity of 36 ft/s. Its hight H in feet after t seconds is given by the function
3 answers
asked by
please help
2,186 views
A ball is kicked with an initial velocity of 21 m/s in the horizontal direction and 16 m/s in the vertical direction. (Assume
4 answers
asked by
Destiny
6,267 views
a train travelling at 30 m / s takes 3 s to pass the child. what is the length of the train?
4 answers
asked by
Paul
1,080 views
Three students have been studying relative motion and decide to do an experiment to demonstrate their knowledge. The experiment
4 answers
asked by
Victoria
606 views
I need help on solving this problem
A plane with an air speed of 400km/hr wants to go north but a wind of 70 km/hr is blowing
3 answers
asked by
Angelina
941 views
Some people in a hotel are dropping water balloons from their window onto the ground below. The balloons take .15s to pass your
4 answers
asked by
J
1,241 views
Which term describes how far an object has traveled from its original location?
1.displacement 2.distance 3.position 4.velocity
4 answers
asked by
Ieasha30
334 views
An Alfa Romeo going at 70 mph requires 169 feet to stop. Assuming that the stopping distance is proportional to the square of
4 answers
asked by
Becky
3,524 views
014 (part 1 of 2)
You drop a stone from a position of rest. How far will it fall vertically in the first 2 s? The acceleration
5 answers
asked by
Maria
4,586 views
A man on the 8th floor of a building sees a bucket (dropped by a window washer) pass his window and notes that it hits the
4 answers
asked by
Molly
3,294 views
describe the motion represented by a horizontal line on a distance time graph
4 answers
asked by
Anonymous
1,479 views
On takeoff a rocket accelerates from rest at a rate of 50m/s^2 for exactly 1 minute. The rockets speed after this minute of
4 answers
asked by
Kinsey
1,347 views
a weather station releases a weather balloon.The balloon's buoyancy accelerates it upward at 15m/s sq.At the same time,a wind
4 answers
asked by
ren
1,846 views
A caiman swims 185 meters at a speed of 6 m/s. It then enters a stream and slows to 2 m/s for 310 meters. What is the average
4 answers
asked by
Carlos
1,917 views
a jogging path is 400 meters long. a jogger travels the entire length in 90 seconds.what is the speedof the jogger?
5 answers
asked by
lakshimi
1,727 views
A 1200 kg sports car accelerates from 0 to 60.0 mph (27.0 m/s) in 5.20 seconds.
What is the average power developed in watts? In
5 answers
asked by
mario
2,977 views
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