A large box is being pushed across the floor at a constant speed of 4.0 m/s. What can you conclude about the forces acting on the box? The amount of force applied to move the box at constant speed must be more than its weight The amount of force applied to move the'box at constant speed must be more than the amount of the frictional forces that resist its motion O The amount of force applied to move the box at constant speed must be equal to the amount of frictional forces that resist its motion There is a force being applied to the box to make it move but the external forces such as friction are not "real" forces they just resist motion O If the force applied to the box is doubled, the constant speed of the box will double to 8.0 m/s

A large box is being pushed across the floor at a constant speed of 4.0 m/s. What can you conclude about the forces acting on the box? The amount of force applied to move the box at constant speed must be more than its weight The amount of force applied to move the'box at constant speed must be more than the amount of the frictional forces that resist its motion O The amount of force applied to move the box at constant speed must be equal to the amount of frictional forces that resist its motion There is a force being applied to the box to make it move but the external forces such as friction are not "real" forces they just resist motion O If the force applied to the box is doubled, the constant speed of the box will double to 8.0 m/s

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Description: A large box is being pushed across the floor at a constant speed of 4.0 m/s. What canyou conclude about the forces acting on the box?The amount of force applied to move the box at constant speed must be more than its weightThe amount of force applie

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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A large box is being pushed across the floor at a constant speed of 4.0 m/s. What can
you conclude about the forces acting on the box?
The amount of force applied to move the box at constant speed must be more than its weight
The amount of force applied to move the box at constant speed must be more than the amount of the
frictional forces that resist its motion
O The amount of force applied to move the box at constant speed must be equal to the amount of frictional
forces that resist its motion
There is a force being applied to the box to make it move but the external forces such as friction are not
"real" forces they just resist motion
O If the force applied to the box is doubled, the constant speed of the box will double to 8.0 m/s

If the force being applied to the box in MC4 is suddenly discontinued, the box will:
increase its speed for very short period of time, then start slowing to a stop
continue at a constant speed for a very short time and then slow to a stop
stop immediately
immediately start slowing to a stop
continue at a constant velocity

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