A constant applied force ?pFp of 15.0 N15.0 N pushes a box with a mass ?=7.00 kgm=7.00 kg a distance ?=15.0 mx=15.0 m across a level floor. The coefficient of kinetic friction between the box and the floor is 0.150. Assuming that the box starts from rest, what is the final velocity ?fvf of the box at the 15.0 m15.0 m point? If there were no friction between the box and the floor, what applied force ?newFnew would give the box the same final velocity?
A constant applied force ?pFp of 15.0 N15.0 N pushes a box with a mass ?=7.00 kgm=7.00 kg a distance ?=15.0 mx=15.0 m across a level floor. The coefficient of kinetic friction between the box and the floor is 0.150. Assuming that the box starts from rest, what is the final velocity ?fvf of the box at the 15.0 m15.0 m point? If there were no friction between the box and the floor, what applied force ?newFnew would give the box the same final velocity?
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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A constant applied force ?pFp of 15.0 N15.0 N pushes a box with a mass ?=7.00 kgm=7.00 kg a distance ?=15.0 mx=15.0 m across a level floor. The coefficient of kinetic friction between the box and the floor is 0.150.
Assuming that the box starts from rest, what is the final velocity ?fvf of the box at the 15.0 m15.0 m point? If there were no friction between the box and the floor, what applied force ?newFnew would give the box the same final velocity?
Transcribed Image Text:The image depicts a physics concept involving a force and motion. It shows a block with mass \( m \) resting on a surface. An applied force \( F_p \) is acting on the block from the left to the right. The distance the block is expected to move is labeled as \( x \).
### Explanation:
- **Block**: Represented by a square with the mass \( m \).
- **Force \( F_p \)**: Indicated by an arrow pointing towards the block, illustrating the direction of the applied force.
- **Distance \( x \)**: The horizontal arrow above the block signifies the distance the block may travel under the influence of force.
This diagram is useful in studying Newton's laws of motion, specifically how forces affect the acceleration and movement of objects.
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