Motion in a Plane questions
631 published questions with worked solutions.
- A 210 m long train is moving due North at a speed of 25 m/s. A small bird is flying due South a little above the train with speed...
- A train is moving slowly on a straight track with a constant speed of 2 ms^ -1 . A passenger in that train starts walking at a...
- The distance between two particles moving towards each other is decreasing at the rate of 6 m/sec. If these particles travel with...
- A boat crosses a river from port A to port B, which are just on the opposite side. The speed of the water is V_W and that of the...
- Two trains are moving with equal speed in opposite directions along two parallel railway tracks. If the wind is blowing with...
- Two cars A and B are moving with same speed of 45 km/hr along same direction. If a third car C coming from the opposite direction...
- A boat moves with a speed of 5 km/h relative to water in a river flowing with a speed of 3 km/h and having a width of 1 km. The...
- Two trains each 50 m long are travelling in opposite direction with velocity 10 m/s and 15 m/s. The time of crossing is
- A police jeep is chasing with velocity of 45 km/h a thief in another jeep moving with velocity 153 km/h. Police fires a bullet...
- A boat is sent across a river with a velocity of boat 8 km/hr. If the resultant velocity of boat is 10 km/hr, then velocity of...
- A ball P is dropped vertically and another ball Q is thrown horizontally with the same velocities from the same height and at the...
- The effective acceleration of a body, when thrown upwards with (horizontal) acceleration a will be
- The particles A, B and C are thrown from the top of a tower with the same speed. A is thrown up, B is thrown down and C is thrown...
- A ball A is thrown up vertically with speed u and at the same instant another ball B is released from a height h. At time t, the...
- A bullet is fired with a speed of 1000 m/sec in order to hit a target 100 m away. If g=10 m/s^2, the gun should be aimed [MP PET...
- An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface...
- Each question contains ASSERTION (Assertion) and REASON (Reason). Each question has the 4 choices (a), (b), (c) and (d) out of...
- Statement 1: Speed is a scalar quantity. Statement 2: Speed is a scalar but velocity is a vector quantity.
- Statement 1: Rocket in flight is not an illustration of projectile. Statement 2: Rocket takes flight due to combustion of fuel...
- Statement 1: The relative velocity between any two bodies moving in opposite direction is equal to the sum of the velocities of...
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