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# CP An 8.00-kg block of ice, released from rest at the top

ISBN: 9780321675460 31

## Solution for problem 16E Chapter 5

University Physics | 13th Edition

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Problem 16E

CP An 8.00-kg block of ice, released from rest at the top of a 1.50-m-long frictionless ramp, slides downhill, reaching a speed of 2.50 m/s at the bottom. (a) What is the angle between the ramp and the horizontal? (b) What would be the speed of the ice at the bottom if the motion were opposed by a constant friction force of 10.0 N parallel to the surface of the ramp?

Step-by-Step Solution:

Solution 16E Step 1: In this question, we need to find The angle between the ramp and horizontal Speed of the ice at the bottom of the inclined plane Considering the data given Mass of ice block m = 8 kg Initial position on ramp d = 1.50 m Final velocity v =f2.50 m/s Step 2 : We shall find the acceleration down the ramp Let us consider the equation vf2 = vi 2+ 2ad (f vi) a1= 2d Substituting the values we get (2.5 m/s 0 m/s ) a1= 2×1.5m a = 2.083 m/s 2 1 Hence we have acceleration down the slope as 2.083 m/s 2 Step 2: With this acceleration, we shall find the angle made by the horizontal with inclined plain This is obtained using relation a = g × sin a sin = g Substituting the values we get sin = 2.083 m/s 9.8 m/s 1 = sin ( 0.2125) = 12. 27 0 0 This can be approximated to 12 0 Hence we have the angle made by the horizontal with inclined plain as 12

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##### ISBN: 9780321675460

Since the solution to 16E from 5 chapter was answered, more than 489 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 16E from chapter: 5 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. This textbook survival guide was created for the textbook: University Physics, edition: 13. The answer to “CP An 8.00-kg block of ice, released from rest at the top of a 1.50-m-long frictionless ramp, slides downhill, reaching a speed of 2.50 m/s at the bottom. (a) What is the angle between the ramp and the horizontal? (b) What would be the speed of the ice at the bottom if the motion were opposed by a constant friction force of 10.0 N parallel to the surface of the ramp?” is broken down into a number of easy to follow steps, and 71 words. University Physics was written by and is associated to the ISBN: 9780321675460. This full solution covers the following key subjects: ramp, bottom, speed, ice, motion. This expansive textbook survival guide covers 26 chapters, and 2929 solutions.

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