A woman pushes an initially stationary 11.3 kg gift up a 15.90 ramp a distance of 7.21 m. If she pushes with constant force of 84.0 N and the coefficient of friction is 0.333, what is the final velocity of the gift?

A woman pushes an initially stationary 11.3 kg gift up a 15.90 ramp a distance of 7.21 m. If she pushes with constant force of 84.0 N and the coefficient of friction is 0.333, what is the final velocity of the gift?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 8STP

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Concept explainers

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

Question

A woman pushes an initially stationary 11.3 kg gift up a 15.9⁰ ramp a distance of 7.21 m. If she pushes with constant force of 84.0 N and the coefficient of friction is 0.333, what is the final velocity of the gift?

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