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Get Full Access to Physics With Masteringphysics - 4 Edition - Chapter 2 - Problem 31p
Get Full Access to Physics With Masteringphysics - 4 Edition - Chapter 2 - Problem 31p

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# CE Predict/Explain Two bows shoot identical arrows with

ISBN: 9780321541635 54

## Solution for problem 31P Chapter 2

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Problem 31P

Problem 31P

CE Predict/Explain Two bows shoot identical arrows with the same launch speed. To accomplish this, the string in bow 1 must be pulled back farther when, shooting its arrow than the string in bow 2. (a) Is the acceleration of the arrow shot by bow 1 greater than, less than, or equal to the acceleration of the arrow shot by bow 2? (b) Choose the best explanation from among the following:

I. The arrow in bow 2 accelerates for a greater time.

II. Both arrows start from rest.

III. The arrow in bow 1 accelerates for a greater time.

Step-by-Step Solution:

Solution 31P

Step 1 of 3:

Two arrows are coming out at same speed. The bow 2 was pulled back more than the arrow 1. Discuss which one has greater acceleration and why?

(a)

Step 2 of 3

Step 3 of 3

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