Motion in a Plane questions
631 published questions with worked solutions.
- A car A is travelling on a straight level road with a uniform speed of 60 km/h. It is followed by another car B which is moving...
- Which of the following quantities, measured from different inertial reference frames, are the same? [J&K CET 2006]
- A lift is moving down with acceleration a. A man in the lift drops a ball inside the lift. The acceleration of the ball as...
- A particle moves in the x-y plane under the action of a force F, such that its linear momentum p at a given time t is pₓ = 2cos...
- A particle moves in the X-Y plane under the influence of a force such that its linear momentum is **p**(t) = A[î cos(kt) − ĵ...
- The sum of the magnitudes of two forces acting at a point is 18 N and the magnitude of their resultant is 12 N. If the resultant...
- A body is under the action of two mutually perpendicular forces of 3 N and 4 N. The resultant force acting on the body is
- A passenger train is running on a railway track with a speed v₁. While driving, the driver discovers that another goods train is...
- A body sitting on the topmost berth in the compartment of a train which is just going to stop at a railway station drops an...
- A person sitting in an open car moving at constant velocity throws a ball vertically up into the air. The ball falls
- Which of the following quantities, measured from different inertial reference frames, are the same?
- A particle moves in the xy-plane under the action of a force F such that the components of its linear momentum p at any time t...
- A lift is accelerated downward with acceleration 'a'. A man in the lift throws a ball upward with acceleration a₀ (as observed...
- A particle moves in the x–y plane under the influence of a force such that its linear momentum is p⃗(t) = A[î cos(kt) − ĵ...
- The resultant of two forces 3P and 2P is R. If the first force is doubled, the resultant is also doubled. The angle between the...
- Two forces are such that the sum of their magnitudes is 18 N, and their resultant is perpendicular to the smaller force, with...
- Two forces of magnitude F each have a resultant of the same magnitude F. The angle between the two forces is
- In relativity which is constant between two frames of reference [Orissa JEE 2011]
- A particle is projected at 60° to the horizontal with a kinetic energy K. The kinetic energy at the highest point is
- A ball whose kinetic energy is E is projected at an angle of 45° to the horizontal. The kinetic energy of the ball at the highest...
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