Motion in a Straight Line questions
841 published questions with worked solutions.
- Two identical metal spheres are released from the top of a tower after t seconds of each other, such that they fall along the...
- A very large number of balls are thrown vertically upwards in quick succession in such a way that the next ball is thrown when...
- Two balls are dropped to the ground from different heights. One ball is dropped 2s after the other but they both strike the...
- A body falls from rest, its velocity at the end of the first second is (g=32 ft/sec) [AFMC 1980]
- Which of the following graph represents uniform motion [DCE 1999]
- A body dropped from a height h with an initial speed zero, strikes the ground with a velocity 3 km/h. Another body of same mass...
- With what velocity should a ball be projected vertically so that the distance covered by it in the 5th second is twice the...
- A ball is dropped downwards. After 1 second another ball is dropped downwards from the same point. What is the distance between...
- A ball is thrown vertically upwards. Which of the following plots represents the speed-time graph of the ball during its flight...
- The acceleration due to gravity on the planet A is 9 times the acceleration due to gravity on planet B. A man jumps to a height...
- A ball is dropped from the top of a tower of 100 m height. Simultaneously another ball was thrown upward from the bottom of the...
- The area under acceleration-time graph gives [Kerala PET 2005]
- The motion of a body is given by the equation dv(t) dt =6.0-3v(t), where v(t) is speed in m/s and t in sec. If the body was at...
- A particle of mass m moves on the x-axis as follows: it starts from rest at t=0 from the point x=0 and comes to rest at t=1 at...
- Statement 1: The average velocity of the object over an interval of time is either smaller than or equal to the average speed of...
- Statement 1: A positive acceleration of a body can be associated with a 'slowing down' of the body. Statement 2: Acceleration is...
- Statement 1: A body having non-zero acceleration can have a constant velocity. Statement 2: Acceleration is the rate of change of...
- Statement 1: The position-time graph of a uniform motion in one dimension of a body can have negative slope. Statement 2: When...
- Statement 1: The equation of motion can be applied only if acceleration is along the direction of velocity and is constant....
- Statement 1: A negative acceleration of a body can be associated with a 'speeding up' of the body. Statement 2: Increase in speed...
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