1. A block is accelerated with a = 8. The initial velocity of the block is VF 2 m/s. A. If the block is accelerated for t = 3 s. Find the position of the block. B. Use the work-energy theorem to find the final velocity of the block. Where the distance d is the position you find in part (A). ins
1. A block is accelerated with a = 8. The initial velocity of the block is VF 2 m/s. A. If the block is accelerated for t = 3 s. Find the position of the block. B. Use the work-energy theorem to find the final velocity of the block. Where the distance d is the position you find in part (A). ins
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Expert Solution
Step 1
Given:
The initial velocity of the block is .
The acceleration of the block is .
The time taken to accelerate is .
Introduction:
According to the Work-Energy theory, the work done on the body is the difference between the kinetic energy of the body when the friction is zero and energy is conserved.
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