Q1/ A golf ball is driven horizontally from an elevated tee with a velocity of 80 m / sec. It strikes the fair way 2.5 sec later. (a) How far has it fallen vertically? (b) How far has it traveled horizontally? (c) Find the horizontal and vertical components of its velocity, and the magnitude and direction of its resultant velocity, just before it strikes.

Q1/ A golf ball is driven horizontally from an elevated tee with a velocity of 80 m / sec. It strikes the fair way 2.5 sec later. (a) How far has it fallen vertically? (b) How far has it traveled horizontally? (c) Find the horizontal and vertical components of its velocity, and the magnitude and direction of its resultant velocity, just before it strikes.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Conservation of Energy

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Q1/ A golf ball is driven horizontally from an elevated tee with
a velocity of 80m / sec. It strikes the fair way 2.5 sec later. (a)
How far has it fallen vertically? (b) How far has it traveled
horizontally? (c) Find the horizontal and vertical components
of its velocity, and the magnitude and direction of its resultant
velocity, just before it strikes.
Q2/ A body moving with constant acceleration covers the
distance between two points 180 m apart in 6 sec. Its velocity
as it passes the second point is 45 m / sec. (a) What is its
acceleration? (b) What is its velocity at the first point ?

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