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# contestant in a winter sporting event pushes a 45.0-kg ISBN: 9780130606204 3

## Solution for problem 18PE Chapter 5

Physics: Principles with Applications | 6th Edition

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Problem 18PE

contestant in a winter sporting event pushes a 45.0-kg block of ice across a frozen lake as shown in Figure 5.23(a). (a) Calculate the minimum force ?F? he must exert to get the block moving. (b) What is the magnitude of its acceleration once it starts to move, if that force is maintained?

Step-by-Step Solution:

Step-by-step solution Step 1 of 7 (a) Free body diagram in the Figure given below shows the force on the ice block, Step 2 of 7 The forces are in equilibrium in Y axis The reaction force acting on the object from the ground Step 3 of 7 The friction force ; Step 3 of 7 If the horizontal component of the applied force is bigger than the friction force, the block accelerates. The applied force must be minimum equal to friction force to move the block.

Step 4 of 5

Step 5 of 5

##### ISBN: 9780130606204

This full solution covers the following key subjects: Block, Force, lake, calculate, contestant. This expansive textbook survival guide covers 35 chapters, and 3914 solutions. The answer to “contestant in a winter sporting event pushes a 45.0-kg block of ice across a frozen lake as shown in Figure 5.23(a). (a) Calculate the minimum force ?F? he must exert to get the block moving. (b) What is the magnitude of its acceleration once it starts to move, if that force is maintained?” is broken down into a number of easy to follow steps, and 53 words. The full step-by-step solution to problem: 18PE from chapter: 5 was answered by , our top Physics solution expert on 03/03/17, 03:53PM. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6. Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204. Since the solution to 18PE from 5 chapter was answered, more than 417 students have viewed the full step-by-step answer.

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