Motion in a Straight Line questions
841 published questions with worked solutions.
- From the top of a tower, a particle is thrown vertically downwards with a velocity of 10 ms^ -1 . The ratio of the distances...
- A ball is thrown vertically upwards from the surface of the earth with a speed of 18 kmh^ -1 . If g=10 ms^ -2 , the maximum...
- A ball is dropped vertically downwards from height d above the ground. It hits the ground and bounces up vertically to height...
- A stone falls from a balloon that is descending at a uniform rate of 12 ms^ -1 . The displacement of the stone from the point of...
- A stone is allowed to fall from the top of a tower 100 m high, and at the same time another stone is projected vertically upwards...
- A stone thrown vertically upward flies past a window one second after it was thrown upward and after three seconds on its way...
- A body of mass 3 kg falls from a multi-storeyed building 100 m high and buries itself 2 m deep in sand. The time of penetration...
- Two bodies are given free fall from rest, from the same height, 2 s apart. How long after the first body begins to fall will the...
- A ball kicked vertically up attains a height of 19.6 m and returns to the point of throw. If the ball is in the air for 4...
- A stone is dropped into water from a bridge 44.1 m above the water. Another stone is thrown vertically downward 1 s later. Both...
- A body released from a great height falls freely towards the earth. Another body is released from the same height exactly one...
- A body is released from the top of a tower of height h metre. It takes T second to reach the ground. Where is the ball at the...
- A ball is thrown vertically upwards from the top of a tower of height h with velocity v. The ball strikes the ground after
- A body starts from rest and falls vertically from a height of 19.6 m. If g=9.8 ms^ -2 , then the time taken by the body to fall...
- A ball is thrown vertically upwards from the top of a tower at 4.9 ms^ -1 . It strikes the pond near the base of the tower after...
- A body starts from rest and falls vertically from a height of 19.6 m. If g=9.8 ms^ -2 , the distance travelled by the body in the...
- A ball dropped from the 9th storey of a multi-storeyed building reaches the ground in 3 s. In the first second of its free fall,...
- A ball released from the top of a tower travels 11 36 of the height of the tower in the last second of its journey. The height of...
- Two trains travelling on the same track are approaching each other with equal speeds of 40 ms^ -1 . The drivers of the trains...
- Which of the following statements is true for a moving body?
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