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Standard XII

Physics

1st Equation of Motion

A ball releas...

Question

A ball released from rest at time t = 0 hits the ground. If it rebounds inelastically with a velocity 5 m/s and reaches the top at t = 1.5 s, then what is the displacement of the ball from its initial position after 1.5 s (g=10 $m / s^{2}$ )?

6.25 m

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1.25 m

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3.75 m

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5 m

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Solution

The correct option is C
3.75 m

.

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A ball released from rest at time t = 0 hits the ground. If it rebounds inelastically with a velocity 5 m/s and reaches the top at t = 1.5 s, then what is the displacement of the ball from its initial position after 1.5 s (g=10 m/s2)?

The correct option is C 3.75 m .

A ball released from rest at time t = 0 hits the ground. If it rebounds inelastically with a velocity 5 m/s and reaches the top at t = 1.5 s, then what is the displacement of the ball from its initial position after 1.5 s (g=10 $m / s^{2}$ )?

The correct option is C
3.75 m

.