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Equation of Motion of Free Fall

ntA body is p...

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ntA body is projected vertically upwards with speed 10m/s and other at same time with same speed in downward direction from the top of a tower .The magnitude of acceleration of first body with respect to second is( g=10m/s)n

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Q. From the top of a tower two bodies are projected with the same initial speed of

40 m s^{- 1}

. First body is projected vertically upwards and second body is projected vertically downwards. A third body is freely released from the top of the tower. If their respective times of flight are

T_{1}

T_{2}

T_{3}

, identify the correct descending order of the times of flight.

Q. A body is projected vertically upwards with a velocity of

10 {m s}^{- 1}

and another body is projected simultaneously from the same point with a velocity of

20 {m s}^{- 1}

\frac{π}{6}

with the horizontal. The distance between the two bodies after one second from the time of projection is (Acceleration due to gravity is

10 {m s}^{- 2}

)

A

B

are thrown simultaneously.

A

is projected vertically upwards with

20 m/s

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B

is projected vertically downwards from a height of

40 m

at the same speed and along the same line of motion. At what point do the two bodies collide?

(g = 10 {m/s}^{2})

Q. A body is dropped from the top of a tower. Simultaneously, another body is projected vertically up from the tower. If they meet with equal speed V, then initial velocity of the body projected upwards is:

Q. Two balls are projected simultaneously with the same speed

u

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t_{1}

t_{2}

. At the time of reaching the ground, the ratio of their final velocities is:

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Equation of Motion of Free Fall

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