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Doubt Questions of Physics Class XI.
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If R is the horizontal range for θ inclination and h is the maximum height . . .
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Question : If R is the horizontal range for θ inclination and h is the maximum height reached by the particle, show that the maximum range ...
Show that there are two values of time for which a projectile is at the same . . .
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Question : Show that there are two values of time for which a projectile is at the same height. Also show that the sum of these two times i...
For elevations which exceed or fall short of 45° by equal amounts . . .
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Question : For elevations which exceed or fall short of 45° by equal amounts, the ranges are equal”. Prove this statement. Doubt by Yana ...
A balloon is ascending at the rate of 10 m/s at a height of 15 m above the . . .
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Question : A balloon is ascending at the rate of 10 m/s at a height of 15 m above the ground when a packet is dropped from the balloon. Aft...
A ball is released from the top of a tower of height h . . .
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Question : A ball is released from the top of a tower of height h metres. It take T seconds to reach the ground. What is the position of the...
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