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Class 11
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Physics
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Laws of Motion
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AIIMS Questions
Laws Of Motion
Physics
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Easy Qs
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Assertion
A horse has to pull a cart harder during the first few steps of his motion.
Reason
The first few steps are always difficult.
A
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
B
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
C
Assertion is correct but Reason is incorrect
D
Both Assertion and Reason are incorrect
Medium
AIIMS
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>
Assertion
The bob of a simple pendulum is a ball full of water. If a fine hole is made in the bottom of the ball, the time period first increases and then decreases.
Reason
As water flows out of the bob the weight of bob decreases.
A
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
B
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
C
Assertion is correct but Reason is incorrect
D
Both Assertion and Reason are incorrect
Hard
AIIMS
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>
Two spheres of same size one of mass
2
k
g
and another of mass
4
k
g
are dropped simultaneously from the top of Qutab Minar (height
=
7
2
m
). When they are
1
m
above the ground, the two spheres have the same:
A
momentum
B
kinetic energy
C
potential energy
D
acceleration
Medium
AIIMS
View solution
>