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Newton's Laws
Page 5
Questions (459)
Suppose 25 children who weigh the same are playing a game of tug-of-war. Five children pull with 10 newtons of force, while ten
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A person states that the gravitational force between two objects depends upon the mass of the objects and the distance between
1 answer
asked by
jaema
70 views
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the
1 answer
asked by
skyee
17 views
As you are walking, you foot gets caught on an uneven piece of sidewalk and you trip and fall. Which of the following explains
1 answer
asked anonymously
53 views
Question 10
As you are walking, you foot gets caught on an uneven piece of sidewalk and you trip and fall. Which of the following
1 answer
asked by
URMUM
43 views
As you are walking, you foot gets caught on an uneven piece of sidewalk and you trip and fall. Which of the following explains
1 answer
asked by
person
45 views
Two masses Ma= 2.0 and Mb= 5.0 are on inclines and are connected together by a string as shown in the figure(Figure 1) . The
4 answers
asked by
Truman
2,424 views
Problem 3- A 40 kg child swings in a swing supported by two ropes, each 3 m long. (a) If the tension in each rope at the lowest
4 answers
asked by
Mariam
1,701 views
Suppose a 68-kg boy and a 40-kg girl use a massless rope in a tug-of-war on an icy, resistance-free surface. If the acceleration
6 answers
asked by
Sasha
1,459 views
Mrs. Hankinson has a zero total external forces acting on her - she keeps moving at a constant velocity, if she is already
1 answer
asked by
kary
58 views
n 1-2 sentences, summarize why the force required to move a ping pong ball is less than the force required to move a bowling
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39 views
Referring to Lesson 5.01: "Isaac Newton & the Laws of Motion", ebook "Isaac Newton and the Laws of the Universe" pages 12-15,
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asked by
no
63 views
Match the scenario to the Newton's Law it describes.
Column A 1. As a man steps forward off of a boat, the boat moves backwards.:
1 answer
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40 views
If a force of 60 N is exerted on a 15 kg object, calculate the acceleration that the object undergoes.
________m/s(squared)
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asked by
Leo
1,365 views
1. There are three forces acting on an object, a 30N force pulling right, a 50N force pushing right, and 30N frictional force
4 answers
asked by
molly
1,379 views
Two blocks connected by a string are on a horizontal frictionless surface. The blocks are connected to a hanging weight by means
3 answers
asked by
Anonymous
1,433 views
A passenger with mass of 80 kg stands on the floor of an elevator of mass 250 kg as it accelerates upward with an acceleration
4 answers
asked by
hello
1,337 views
An athlete whose mass is 94.0 is performing weight-lifting exercises. Starting from the rest position, he lifts, with constant
2 answers
asked by
Anonymous
1,314 views
What is the magnitude of the average force required to stop an 1500 kg car in 8.0 s if the care is traveling at 95 km/h?
Sum of F
2 answers
asked by
Mike
1,311 views
There are two forces acting on a box of golf balls, F1 and F2. The mass of the box is 0.750 kg. When the forces act in the same
2 answers
asked by
Abbi
1,279 views
A 5kg object placed on a frictionless, horizontal table connected to a string that passes over a pulley and then is fastened to
2 answers
asked by
Chansa
1,252 views
The two blocks in the sketch are connected by a
light cord over a frictionless pulley and are initially held in place. The block
2 answers
asked by
Lysha
1,212 views
Two objects are connected by a light string that passes over a frictionless pulley. The incline is frictionless, m1 = 2.00 kg,
4 answers
asked by
Avery
1,206 views
An upward force of 35 N is applied via a string to lift a ball with a mass of 2.1 kg.
(a) What is the net force acting upon the
2 answers
asked by
Mina
1,201 views
Mass m_a rests on a smooth horizontal surface,m_b hangs vertically.If m_a=15.0kg and m_b=8.0kg, determine the magnitude of the
2 answers
asked by
Anonymous
1,195 views
As you are walking, you foot gets caught on an uneven piece of sidewalk and you trip and fall. Which of the following explains
1 answer
asked anonymously
60 views
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Questions 1-16 of 16 | Page 1 of 1 Question 1 (1 point) The picture shows different objects being weighed on
4 answers
asked by
lol
122 views
According to Newton’s First Law of Motion, an object in motion will stay in at the same speed and direction unless acted upon
10 answers
asked by
anoy
44 views
a couple part in a car on moonlit evening. Find that their car is stop in the sand. The women having studied physics, ties a
2 answers
asked by
zianna
1,117 views
A Ferris Wheel, 24.0 m in diameter, rotates once every 12.5s. What is the fractional change in a person's apparent weight: a) at
2 answers
asked by
Ricky
1,120 views
Before practicing his routine on the rings, a 67 kg gymnast hangs motionless, with one hand grasping each ring and his feet
1 answer
asked by
taylor
1,108 views
A chair of weight 150 lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of = 38.0
3 answers
asked by
Mary
1,116 views
A 3.18 kg. bucket of water is being lowered into a well. It is accelerating downwards at -0.54 m/s2. What is the upwards tension
4 answers
asked by
tyler
1,054 views
Two objects are connected by a light string passing over a light, frictionless pulley as in the diagram. m1 = 4.50 kg, m2 = 2.10
1 answer
asked by
Anonymous
1,060 views
When a ball is thrown at the wall it exerts a force on the wall and the wall exerts a force on the ball that is both equal and
1 answer
asked by
Optional
38 views
Four movers pick up boxes. Each box has a different mass, and each mover applies a different amount of force to lift the box.
1 answer
asked anonymously
42 views
Match the scenario to the Newton's Law it describes.
Column A 1. As a man steps forward off of a boat, the boat moves backwards.:
1 answer
asked by
URMUM
126 views
The picture shows a physics lab set up. When the index card is quickly pulled away from the glass in a horizontal direction, why
1 answer
asked by
Jus-A-Viewer
64 views
Which force acts on falling objects to oppose gravity
1 answer
asked anonymously
58 views
A chair of weight 150 lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of = 38.0
2 answers
asked by
Mary
990 views
to forces are applied to a car in an effort b to move it ,as shown in figure .a) what is the resultant of these two forces ? b).
2 answers
asked by
m adnan
979 views
A constant force acts on a body mass 0.9 kg at rest for 10s.If the body moves a distance of 250m ,the magnitude of the force is
3 answers
asked by
shivani
922 views
A chair of weight 85.0N lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of F =
1 answer
asked by
omar
935 views
a mass (m1) on a smooth horizontal surface, connected by a thin cord that passes over a pulley to a second block (m2), which
3 answers
asked by
Physics
929 views
an 8-newton foce is applied to a 4-kg object. what is the rate of acceleration. a.4 meters per second
b.8 meters per second c.2
2 answers
asked by
Gabriella
884 views
Suppose you hang an object of weight W by a string from a hanging spring scale, such as the kind used in some grocery stores.
2 answers
asked by
Hanna
902 views
A package is at rest on a conveyor belt, which is initially at rest. The belt is started and moves to the right for 1.3 s with a
2 answers
asked by
kit
865 views
The force exerted by the wind on the sails of a sailboat is 340 N north. The water exerts a force of 150 N east. If the boat
1 answer
asked by
bobby
867 views
You pull your little sister across a flat snowy field on a sled. Your sister plus the sled have a mass of 39 kg. The rope is at
1 answer
asked by
bryce tanaka
859 views
You are pulling handle of a wagon with a force of 270N. The handle makes an upward 35 degrees angle with the ground. The loaded
1 answer
asked by
Anonymous
849 views
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Parent Categories (16)
Classical mechanics
Dynamics
Force
Force and Motion
Forces
Forces and Motion
Gravity
Laws and Principles
Laws of motion
Mechanics
Mechanics/Optics
Motion
Physical Science
Physics
Physics Education
Work and Energy