A stone is shot on a level ground at an angle of 56° with the horizontal with an initial velocity of 112 m/s. A. Calculate the velocity of the ball after 2 sec. a. 73.23 m/s b. 93.36 m/s c. 83.58 m/s d. 66.98 m/s

A stone is shot on a level ground at an angle of 56° with the horizontal with an initial velocity of 112 m/s. A. Calculate the velocity of the ball after 2 sec. a. 73.23 m/s b. 93.36 m/s c. 83.58 m/s d. 66.98 m/s

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter3: Two-dimensional Kinematics

Section: Chapter Questions

Problem 46PE: A basketball player is running at 5.00 m/s directly toward the basket when he jumps into the air to...

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Question

Situation 3.

A stone is shot on a level ground at an angle of 56° with the horizontal with an initial velocity of 112 m/s.

A. Calculate the velocity of the ball after 2 sec.

a. 73.23 m/s

b. 93.36 m/s

c. 83.58 m/s

d. 66.98 m/s

B. Which of the following gives the time it will take for the ball to hit the ground.

a. 19.83 sec

b. 16.76 sec

c. 17.66 sec

d. 18.93 sec

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