Motion in a Plane questions
631 published questions with worked solutions.
- Rain drops fall vertically at a speed of 20 ms^ -1 . At what angle do they fall on the windscreen of a car moving with a velocity...
- A person going towards east in a car with a velocity of 25 kmh^ -1 observes a train appearing to move towards north with a...
- A boat takes two hours to travel 8 km and back in still water. If the velocity of the water is 4 kmh^ -1 , the time taken for...
- Two cars A and B are travelling in the same direction with velocities v_A and v_B (v_A>v_B). When the car A is at a distance s...
- Each question contains ASSERTION (Assertion) and REASON (Reason). Each question has the 4 choices (a), (b), (c) and (d) out of...
- On a two-lane road, car A is travelling with a speed of 36 km h^ -1 . Two cars B and C approach car A in opposite directions with...
- A police jeep is chasing a culprit going on a motorbike. The motorbike crosses a turning at a speed of 72 km h^ -1 . The jeep...
- A man goes 10 m towards North, then 20 m towards East. His displacement is
- An aeroplane flies 400 m north and 300 m south and then flies 1200 m upwards. Net displacement is
- A body moves 6 m north, 8 m east and 10 m vertically upwards. What is its resultant displacement from the initial position? [DCE...
- Two boys are standing at the ends A and B of a ground where AB=a. The boy at B starts running in a direction perpendicular to AB...
- A man is 45 m behind the bus when the bus starts accelerating from rest with acceleration 2.5 m/s^2. With what minimum velocity...
- An elevator car, whose floor to ceiling distance is equal to 2.7 m, starts ascending with constant acceleration 1.2 ms^ -2 . 2...
- What determines the nature of the path followed by the particle [AFMC 2005]
- The path of a particle moving under the influence of a force fixed in magnitude and direction is [MP PET 2002]
- The position of a particle x (in metres) at a time t seconds is given by the relation r=(3t -t^2 +4 k). Calculate the magnitude...
- A river is flowing from W to E with a speed of 5 m/min. A man can swim in still water with a velocity 10 m/min. In which...
- An express train is moving with a velocity v_1. Its driver finds another train is moving on the same track in the same direction...
- A 120 m long train is moving in a direction with speed 20 m/s. A train B moving with 30 m/s in the opposite direction and 130 m...
- A train of 150 m length is going towards north direction at a speed of 10 m/sec. A parrot flies at the speed of 5 m/sec towards...
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