31 Year NEET Previous Questions: Motion in a Plane - 2 Free MCQ Practice
MCQ Practice Test & Solutions: 31 Year NEET Previous Year Questions: Motion in a Plane - 2 (30 Questions)
You can prepare effectively for NEET Physics Class 11 with this dedicated MCQ Practice Test (available with solutions) on the important topic of "31 Year NEET Previous Year Questions: Motion in a Plane - 2". These 30 questions have been designed by the experts with the latest curriculum of NEET 2026, to help you master the concept.
Test Highlights:
- - Format: Multiple Choice Questions (MCQ)
- - Duration: 60 minutes
- - Number of Questions: 30
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The magnitudes of vectors 
are 3, 4 and 5 units respectively. If 
, thenthe angle between 
and 
is
are 3, 4 and 5 units respectively. If , thenthe angle between and isDetailed Solution: Question 1
= 3
= 4
= 5
)2 = (
)2
)2+ (
)2 + 2
Cosθ = (
)2The angle between 
is θ. The value of the triple product 
is [1989]
is θ. The value of the triple product is [1989]Detailed Solution: Question 2
. Hence their dot product is zero.
A bus is moving on a straight road towards north with a uniform speed of 50 km/hour turns through 90°. If the speed remains unchanged after turning, the increase in the velocity of bus in the turning process is [1989]
Detailed Solution: Question 3
= 50 km h-1 due North;
= 50 km h-1 due West. Angle between
= 50 km h-1 due South
= 70.7 km/hThe maximum range of a gun of horizontal terrain is 16 km. If g = 10 ms–2, then muzzle velocity of a shell must be [1990]
Detailed Solution: Question 4
= 16000 [16km = 16000m]Two bodies of same mass are projected with the same velocity at an angle 30° and 60° respectively. The ratio of their horizontal ranges will be[1990]
Detailed Solution: Question 5
An electricfan has blades of length 30cm measured from the axis of rotation. If the fan is rotating at 120 rpm, the acceleration of a point on the tip of the blade is [1990]
Detailed Solution: Question 6
When milk is churned, cream gets separated due to[1991]
Detailed Solution: Question 7
The resultant of 
will be equal to [1992]
will be equal to [1992]Detailed Solution: Question 8
If a body A of mass M is thrown with velocity v at an angle of 30° to the horizontal and another body B of the same mass is thrown with the same speed at an angle of 60° to the horizontal, the ratio of horizontal range of A to B will be [1992]
Detailed Solution: Question 9
A boat is sent across a river with a velocity of 8 km h–1. If the resultant velocity of boat is 10 km h–1 , then the velocity of the river is [1993]
Detailed Solution: Question 10
= 6 km h –111. A body constrained to move in y-direction, is subjected to a force given by 
. What is the workdone by this force in moving the body through a distance of 10m along y-axis ? [1994]
. What is the workdone by this force in moving the body through a distance of 10m along y-axis ? [1994]Detailed Solution: Question 11
When a body moves with a constant speed along a circle[1994]
Detailed Solution: Question 12
Th e position vector of a par ticle is 
. The velocity of the particle is [1995]
. The velocity of the particle is [1995]Detailed Solution: Question 13
& slope of velocity vector
Which of the following is not a vector quantity?
Detailed Solution: Question 14
A bullet is fired from a gun with a speed of 1000 m/s in order to hit a target 100 m away. At what height above the target should the gun be aimed? (The resistance of air is negligible and g = 10 m/s2) [1995]
Detailed Solution: Question 15
A body is whirled in a horizontal circle of radius 20 cm. It has an angular velocity of 10 rad/s.What is its linear velocity at any point on circular path[1996]
Detailed Solution: Question 16
A ball whose kinetic energy is E, is thrown at an angle of 45º with the horizontal. Its kinetic energy at the highest point of its flight will be [1997]
Detailed Solution: Question 17
Find the torque of a force 
acting at the point 
. [1997]
acting at the point . [1997]Detailed Solution: Question 18
Two particles A an d B are con nected by a rigid rod AB. The rod slides along perpendicular rails as shown here. The velocity of A to the left is 10 m/s. What is the velocity of B when angle α = 60º? [1998]
Detailed Solution: Question 19
= 17.3 m/s
A ball of mass 0.25 kg attached to the end of a string of length 1.96 m is moving in a horizontal circle. The string will break if the tension is more than 25 N. What is the maximum speed with which the ball can be moved? [1998]
Detailed Solution: Question 20
A 500 kg car takes a round turn of radius 50 m with a velocity of 36 km/h. The centripetal force is[1999]
Detailed Solution: Question 21
What is the linear velocity if angular velocity vect or 
and position vector 
[1999]
and position vector [1999]Detailed Solution: Question 22
The angle between two vectors of magnitude 12 and 18 units when their resultant is 24 units, is[1999]
Detailed Solution: Question 23
A body of mass 0.4 kg is whi rled in a vertical circle making 2 rev/sec. If the radius of the circle is 1.2 m, then tension in the string when the body is at th e top of the circle, is [1999]
Detailed Solution: Question 24
A stone tied with a string, is rotated in a vertical circle. The minimum speed with which the string has to be rotated [1999]
Detailed Solution: Question 25
The minimum speed of stone is independent of mass of stone.A person swims in a river aiming to reach exactly opposite point on the bank of a river. His speed of swimming is 0.5 m/s at an angle 120º with the direction of flow of water. The speed of water in stream is [1999]
Detailed Solution: Question 26
If a unit vector is represented by 
, the value of c is [1999]
, the value of c is [1999]Detailed Solution: Question 27
Two projectiles ar e fir ed from t he same point with the same speed at angles of projection 60º and 30º respectively. Which one of the following is true? [2000]
Detailed Solution: Question 28
A small sphere is attach ed to a cord and rotates in a vertical circle about a point O. If the average speed of the sphere is increased, the cord is most likely to break at the orientation when the mass is at [2000]
Detailed Solution: Question 29
A particle moves with a velocity 
under the in fluence of a constant force 
The instantaneous power applied to the particle is [2000]
under the in fluence of a constant force The instantaneous power applied to the particle is [2000]Detailed Solution: Question 30
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