Motion in a Straight Line questions
841 published questions with worked solutions.
- The ratio of the numerical values of the average velocity and average speed of a body is always [MP PET 2002]
- A particle covers half of its total distance with speed v_1 and the rest half distance with speed v_2. Its average speed during...
- Which of the following is a one dimensional motion [BHU 2000, CBSE PMT 2001]
- A bullet fired into a fixed target loses half of its velocity after penetrating 3 cm. How much further will it penetrate before...
- A bullet emerges from a barrel of length 1.2 m with a speed of 640 ms^ -1 . Assuming constant acceleration, the approximate time...
- A body is moving along a straight line path with constant velocity. At an instant of time, the distance travelled by it is S and...
- A person travels along a straight road for the first half of the time with a velocity v_1 and the next half of the time with a...
- A cat moves from X to Y with a uniform speed v_u and returns to X with a uniform speed v_d. The average speed for this round trip...
- A particle is constrained to move on a straight line path. It returns to the starting point after 10 sec. The total distance...
- A bus begins to move with an acceleration of 1 ms^ -2 . A man who is 48 m behind the bus starts running at 10 ms^ -1 to catch the...
- The displacement of a particle is given by y=a+bt+ct^2-dt^4. The initial velocity and acceleration are respectively [CPMT 1999,...
- The displacement x of a particle varies with time t, x=ae^ - t +be^ t , where a,b, and are positive constants. The velocity of...
- For a moving body, at any instant of time [NTSE 1995, DCE 2006]
- A body travels for 15 sec starting from rest with constant acceleration. If it travels distances S_1,S_2 and S_3 in the first...
- A boggy of a uniformly moving train is suddenly detached from the train and stops after covering some distance. The distance...
- A car starts from rest and accelerates with uniform acceleration a on a straight road from time t=0 to t=T. After that, a...
- Two cars A and B are at rest at the same point initially. If A starts with uniform velocity of 40 m/sec and B starts in the same...
- A particle moves along a straight line OX. At a time t (in seconds) the distance x (in metres) of the particle from O is given by...
- A body is moving according to the equation x=at+bt^2-ct^3 where x= displacement and a,b and c are constants. The acceleration of...
- A body starting from rest moves with constant acceleration. The ratio of distance covered by the body during the 5th sec to that...
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