Suppose a man is playing golf, he hits a ball with a velocity of 45 m/sec at an angle of 20 degrees to the horizontal. The projectile model can be used to answer some questions about what will happen to the ball later during its flight. Answer the ff: a. Where will the ball be 2 seconds later? b. What is the greatest height the ball reach? c. How long will the ball be in the air? How far will it travel horizontally before it hits the ground?

Suppose a man is playing golf, he hits a ball with a velocity of 45 m/sec at an angle of 20 degrees to the horizontal. The projectile model can be used to answer some questions about what will happen to the ball later during its flight. Answer the ff: a. Where will the ball be 2 seconds later? b. What is the greatest height the ball reach? c. How long will the ball be in the air? How far will it travel horizontally before it hits the ground?

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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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

Suppose a man is playing golf, he
hits a ball with a velocity of 45 m/sec
at an angle of 20 degrees to the
horizontal. The projectile model can
be used to answer some questions
about what will happen to the ball
later during its flight. Answer the ff:
a. Where will the ball be 2 seconds
later?
b. What is the greatest height the ball
reach?
c. How long will the ball be in the air?
How far will it travel horizontally
before it hits the ground?
d. How long does it take the golf to
reach a height of 10 meters?
e. If the golf ball is in hit the direction
of a 12 meters tree which is
80meters from the golfer, will the ball
pass over the tree or hit it? *

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