1
Yakeen NEET 2.0 2026
Physics by Saleem Sir
NEET PYQ Laws of Motion
NEWTON’S SECOND LAW OFMOTION: 5. The force F acting on a particle of mass m is
1. A1 kg object strikes a wall with velocity 1 ms–1at indicated by the force-time graph shown. The
an angle of 60° with the wall and reflects at the change in momentum of the particle over the time
same angle. If it remains in contact with wall for interval from zero to 8 s is:
0.1 s, then the force exerted on the wall is: [NEET- 2014]
[NEET- 2023-Manipur]
(1) 30 3 N (2) Zero
(3) 10 3 N (4) 20 3 N
2. Afootball player is moving southward and
(1) 24 Ns (2) 20 Ns
suddenly turns eastward with the same speed to
(3) 12 Ns (4) 6 Ns
avoid an opponent. The force that acts of the player
while turning is: 6. Astone is dropped from a height h. It hits the
[NEET-2023]
ground with a certain momentum P. If the same
(1) along north-east stone is dropped from a height 100% more than the
(2) along south-west previous height, the momentum when it hits the
(3) along eastward ground will change by:
(4) along northward [Mains 2012]
(1) 68% (2) 41%
(3) 200% (4) 100%
3. Abullet from a gun fired on a rectangular wooden
block with velocity u. When bullet travels 24 cm 7. A body, under the action of a force
ˆ
through the block along its length horizontally, F = 6 iˆ −8 jˆ+ 10 , acquires an acceleration of
u . Then it further 1 m/s2. The mass of this body must be:
velocity of bullet becomes 3 [NEET- 2009]
(1) 10 kg (2) 20 kg
penetrates into the block in the same direction
before coming to rest exactly at the other end of the (3) 10 2kg (4) 2 10kg
block. The total length of the block is:
[NEET-2023]
8. Sand is being dropped on a conveyer belt at the rate
(1) 28 cm (2) 30 cm of M kg/s. The force necessary to keep the belt
moving with a constant velocity of v m/s will be:
(3) 27 cm (4) 24 cm
[NEET- 2008]
(1) Mv newton (2) zero
4. Aball of mass 0.15 kg is dropped from a height 10 2
m, strikes the ground and rebounds to the same (3) Mv newton (4) 2Mv newton
height. The magnitude of impulse imparted to the
ball is: (g = 10 m/s2) nearly. 9. An object of mass 3 kg is at rest. Now a force of
[NEET- 2021] F = 6 t i + 4tjˆ
2ˆ
is applied on the object then
(1) 1.4 kg m/s velocity of object at t = 3 s is:
[NEET- 2002]
(2) 0 kg m/s ˆ ˆ ˆ ˆ
(1) 18i + 3 j (2) 18i + 6 j
(3) 4.2 kg m/s ˆ ˆ ˆ ˆ
(3) 3i + 18 j (4) 18i + 4 j
(4) 2.1 kg m/s
Yakeen NEET 2.0 2026
Physics by Saleem Sir
NEET PYQ Laws of Motion
NEWTON’S SECOND LAW OFMOTION: 5. The force F acting on a particle of mass m is
1. A1 kg object strikes a wall with velocity 1 ms–1at indicated by the force-time graph shown. The
an angle of 60° with the wall and reflects at the change in momentum of the particle over the time
same angle. If it remains in contact with wall for interval from zero to 8 s is:
0.1 s, then the force exerted on the wall is: [NEET- 2014]
[NEET- 2023-Manipur]
(1) 30 3 N (2) Zero
(3) 10 3 N (4) 20 3 N
2. Afootball player is moving southward and
(1) 24 Ns (2) 20 Ns
suddenly turns eastward with the same speed to
(3) 12 Ns (4) 6 Ns
avoid an opponent. The force that acts of the player
while turning is: 6. Astone is dropped from a height h. It hits the
[NEET-2023]
ground with a certain momentum P. If the same
(1) along north-east stone is dropped from a height 100% more than the
(2) along south-west previous height, the momentum when it hits the
(3) along eastward ground will change by:
(4) along northward [Mains 2012]
(1) 68% (2) 41%
(3) 200% (4) 100%
3. Abullet from a gun fired on a rectangular wooden
block with velocity u. When bullet travels 24 cm 7. A body, under the action of a force
ˆ
through the block along its length horizontally, F = 6 iˆ −8 jˆ+ 10 , acquires an acceleration of
u . Then it further 1 m/s2. The mass of this body must be:
velocity of bullet becomes 3 [NEET- 2009]
(1) 10 kg (2) 20 kg
penetrates into the block in the same direction
before coming to rest exactly at the other end of the (3) 10 2kg (4) 2 10kg
block. The total length of the block is:
[NEET-2023]
8. Sand is being dropped on a conveyer belt at the rate
(1) 28 cm (2) 30 cm of M kg/s. The force necessary to keep the belt
moving with a constant velocity of v m/s will be:
(3) 27 cm (4) 24 cm
[NEET- 2008]
(1) Mv newton (2) zero
4. Aball of mass 0.15 kg is dropped from a height 10 2
m, strikes the ground and rebounds to the same (3) Mv newton (4) 2Mv newton
height. The magnitude of impulse imparted to the
ball is: (g = 10 m/s2) nearly. 9. An object of mass 3 kg is at rest. Now a force of
[NEET- 2021] F = 6 t i + 4tjˆ
2ˆ
is applied on the object then
(1) 1.4 kg m/s velocity of object at t = 3 s is:
[NEET- 2002]
(2) 0 kg m/s ˆ ˆ ˆ ˆ
(1) 18i + 3 j (2) 18i + 6 j
(3) 4.2 kg m/s ˆ ˆ ˆ ˆ
(3) 3i + 18 j (4) 18i + 4 j
(4) 2.1 kg m/s
