A ball dropped from the top of the tower falls first half height of the tower in 10s. The total time spent by a ball in the air is [Takeg=10m/s2]. |
A ball is dropped from the top of a tower of the height of 100 m. Simultaneously, another ball was thrown upward from the bottom of the tower with a speed ... |
A ball is dropped from the top of a tower of height h. It covers a distance of h2 in the last second of its motion. How long does the ball remain in air? |
The correct answer is B. The downward force due to gravity on the ball is equal to m g, m being the mass of the ball. The force due to viscous drag on the ball. |
A ball is thrown upwards from the top of a tower 40m high with a velocity of 10m/s. Find the time when it strikes the ground. Take g=10m/s2. |
A ball is dropped from top of a tower 250 m high.At the same time, another ball is thrown upwardswith a velocity of 50 ms-1 from the ground. |
21 окт. 2024 г. · A ball is dropped from the top of a tower of height H. If its speed at height 4H is 30 m/s, then the height of tower will be 15 m 30 m 60 m 120 ... |
The ball is dropped from top of a tower of 100 m height. Simultaneously another ball was thrown upward from the bottom of the tower with speed of 50ms−1 . |
20 февр. 2024 г. · A ball is dropped from the top of a tower. In the last second of its fall, the ball covers a distance 9/25 times the height of the tower. |
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