Question

A box rests on the back of a truck. The coefficient of static friction, between the box and the bed of the truck, is 0.355.

Answer 1

Answer:

Explanation:

formula of friction is KN

so multiply the normal friction with 0.335

Answer 2

Answer:

When the truck accelerates forward, the inertial force  accelerates the box

the maximum acceleration the truck can have before the box slides is 2.94 m/s

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