A box of bananas weighing 40.0 N rests on a horizontal surface. The coefficient of static friction between the box and the surface is 0.40, and the coefficient of kinetic friction is 0.20. (a) If no horizontal force is applied to the box and the box is at rest, how large is the friction force exerted on it? [ Select ] (b) What is the magnitude of the friction force if a monkey applies a horizontal force of 6.0 N to the box and the box is initially at rest? [ Select ] (c) What minimum horizontal force must the monkey apply to start the box in motion? l Select ] (d) What minimum horizontal force must the monkey apply to keep the box moving at constant velocity once it has been started? [ Select ]

A box of bananas weighing 40.0 N rests on a horizontal surface. The coefficient of static friction between the box and the surface is 0.40, and the coefficient of kinetic friction is 0.20. (a) If no horizontal force is applied to the box and the box is at rest, how large is the friction force exerted on it? [ Select ] (b) What is the magnitude of the friction force if a monkey applies a horizontal force of 6.0 N to the box and the box is initially at rest? [ Select ] (c) What minimum horizontal force must the monkey apply to start the box in motion? l Select ] (d) What minimum horizontal force must the monkey apply to keep the box moving at constant velocity once it has been started? [ Select ]

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section5.1: Forces Of Friction

Problem 5.3QQ: You are playing with your daughter in the snow. She sits on a sled and asks you to slide her across...

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