The velocity (v)-time (t) plot of the motion of a body is shown below: 
                     
The acceleration (a)-time (t) graph that best suits this motion is: 
1. 2.
3. 4.
Subtopic:  Graphs |
 78%
From NCERT
NEET - 2024
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An object falls freely from height h above the ground. It travels 59h  of the total height in the last 1 s. The height h is: (use g=10 m/s2)
1. 5 m 2. 25 m
3. 45 m 4. 58 m
Subtopic:  Uniformly Accelerated Motion |
 68%
From NCERT
NEET - 2024
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The speed (s) of a car as a function of time (t) is shown figure, The distance travelled by the car in 8 seconds is:
1. 180 m 2. 60 m
3. 80 m 4. 18 m
Subtopic:  Distance & Displacement |
 82%
From NCERT
NEET - 2024
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A particle is moving along the x-axis with its position (x) varying with time (t) as x=αt4+βt2+γt+δ. The ratio of its initial velocity to its initial acceleration is:
1. 2α:δ
2. γ:2δ
3. 4α:β
4. γ:2β
Subtopic:  Instantaneous Speed & Instantaneous Velocity |
 78%
From NCERT
NEET - 2024
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A vehicle travels half the distance with speed v and the remaining distance with speed 2v. Its average speed is:
1. 3v4
2. v3
3. 2v3
4. 4v3
Subtopic:  Average Speed & Average Velocity |
 70%
From NCERT
NEET - 2023
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A horizontal bridge is built across a river. A student standing on the bridge throws a small ball vertically upwards with a velocity 4 ms–1. The ball strikes the water surface after 4 s. The height of bridge above water surface is: (Take g=10 ms2 )
1. 68 m 2. 56 m
3. 60 m 4. 64 m
Subtopic:  Uniformly Accelerated Motion |
 68%
From NCERT
NEET - 2023
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The displacement-time (s-t) graphs of two moving particles A and B make angles of 30 and 45 with the x-axis as shown in the figure. The ratio of their respective velocity (vAvB) is:
                   
1. 1:3
2. 3:1
3. 1:1
4. 1:2
Subtopic:  Graphs |
 74%
From NCERT
NEET - 2022
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The ratio of the distances travelled by a freely falling body in the 1st, 2nd, 3rd and 4th second is:
1. 1:1:1:1
2. 1:2:3:4
3. 1:4:9:16
4. 1:3:5:7
Subtopic:  Uniformly Accelerated Motion |
 82%
From NCERT
NEET - 2022
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A stone is thrown vertically downwards with an initial velocity of 40 m/s from the top of a building. If it reaches the ground with a velocity of 60 m/s, then the height of the building is: (take g=10 m/s2)

1. 120 m 2. 140 m
3. 80 m 4. 100 m
Subtopic:  Uniformly Accelerated Motion |
 84%
From NCERT
NEET - 2022
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The figure given below shows the displacement and time, (x-t) graph of a particle moving along a straight line:
           
The correct statement, about the motion of the particle, is:

1. the particle moves at a constant velocity up to a time t0 and then stops.
2. the particle is accelerated throughout its motion.
3. the particle is accelerated continuously for time t0 then moves with constant velocity.
4. the particle is at rest.

Subtopic:  Graphs |
 76%
From NCERT
NEET - 2022
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