A ball is thrown downward at 16 m/s from the roof top of the building 50 m high. What is the velocity ofthe ball at the end of 1.0 s?A) 6.2 m/sB) 16 m/sc) 25.8 m/sD) 9.8 m/s A football is kicked off 40° above the ground with initial velocity of 32 m/s. If the ball landed on thesame level, what is the horizontal distance covered?A) 67.2 mв) 53.2 m2.3 mD102.9 m

Using kinematic relations in curvilinear projectile motion.

Answered: A football is kicked off 40° above the…

A football is kicked off 40° above the ground with initial velocity of 32 m/s. If the ball landed on the same level, what is the horizontal distance covered? A) 67.2 m в) 53.2 m 2.3 m D 102.9 m

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 21RQ

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Question

A ball is thrown downward at 16 m/s from the roof top of the building 50 m high. What is the velocity of
the ball at the end of 1.0 s?
A) 6.2 m/s
B) 16 m/s
c) 25.8 m/s
D) 9.8 m/s

A football is kicked off 40° above the ground with initial velocity of 32 m/s. If the ball landed on the
same level, what is the horizontal distance covered?
A) 67.2 m
в) 53.2 m
2.3 m
D
102.9 m

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