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Solved Problems

1. A monkey is sitting on a tree along the line of sight of a riffle which is aimed at the monkey. The moment the rifle is fired, the monkey just jumps off in a vertical direction. Will the bullet hit the monkey ? Justify your answer.

Solution

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H = Maximum Height of Projectile =

R = Horizontal Range of Projectile = 

t = Time to rise up to P =

The monkey jumping off at t = 0 will descend down by distance ,

\ After t = t the monkey is at the height of from the ground.

 

Index

2.1 Definitions
2.2 Motion in one Dimension
2.3 Motion in two Dimension

Chapter 3





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