Chapter 3 - Part 2 Problem 3.80 2 of7> If the bullet leaves the gun at...

Question

Question

Answer 1

Answer #1

Time taken by bullet, t = 68/190 = 0.36 sec

H = 0.5 x 9.8 x 0.36^2 = 0.63 m

B)

Range, R = v^2 sin2(theta)/g

Sin2(theta) = gR/v^2 = 9.8 x 68/190^2 = 0.018

Theta = 0.53 degree

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Answer 2

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