- Amal Augustine
- December 14, 2025
Ultimate Circular Motion and Projectile Motion MCQs : Powerful Practice set for NEET,JEE & CUET
Understanding circular motion and projectile motion MCQs is essential for mastering mechanics in Physics. These circular motion and projectile motion mcqs concepts connect force, velocity, acceleration, and energy, and they frequently appear in competitive exams like NEET, JEE Main, JEE Advanced, and CBSE board exams.
Circular motion and projectile motion mcqs involve continuous change in velocity, either in magnitude or direction.Vector analysis plays a vital role in solving numericals related to both types of motion.Circular motion and projectile motion mcqs emphasizes centripetal acceleration, focuses on gravitational acceleration.Understanding these circular motion and projectile motion mcqs strengthens problem-solving skills in kinematics and dynamics.Mastery of these circular motion and projectile motion mcqs topics is essential for competitive exams like NEET, JEE, CUET, and board exams.
Circular motion and projectile motion mcqs occurs when a body moves along a circular path with its speed remaining constant or varying, but its direction continuously changing.Circular motion and projectile motion mcqs is a two-dimensional motion under the influence of gravity alone, neglecting air resistance.
This practice set circular motion and projectile motion mcqs focuses on numerical reasoning and conceptual clarity, covering vertical circular motion, centripetal acceleration, banking of roads, tension variation, and motion under gravity—helping students build speed and accuracy.
Circular Motion and Projectile Motion MCQs with Detailed Solutions:
1.
A ball of mass m is projected upward with speed v₀. The speed at a height h is (neglect air resistance):
a) Independent of angle and direction of projection
b) Independent of mass, angle, and direction of projection
c) Dependent on the direction of projection
d) Dependent on shape, size, mass, and angle of projection
Answer: (c)
2.
A ball is thrown vertically upward with speed 25.2 m/s. It reaches the highest point in:
a) 5.14 s
b) 3.57 s
c) 2.57 s
d) 1.29 s
Answer: (c)
3.
A ball is thrown at 20 m/s at 30°. Maximum height reached is (g = 10 m/s²):
a) 2 m
b) 3 m
c) 4 m
d) 5 m
Answer: (d)
4.
If a particle tied to a string is in circular motion, tension in the string is:
a) Always parallel to velocity
b) Always perpendicular to velocity
c) Perpendicular only at one instant
d) Parallel only at one instant
Answer: (b)
5.
A car moves on a circular road of radius 300 m. If μ = 0.3 and g = 10 m/s², maximum speed is:
a) 30 km/h
b) 81 km/h
c) 108 km/h
d) 162 km/h
Answer: (c)
6.
A body slides down a smooth hemisphere (radius 5 m) and leaves the surface at 5 m/s. Angle with vertical is:
a) 30°
b) 45°
c) 60°
d) 90°
Answer: (c)
7.
Least speed at the lowest point of a vertical circle so that water does not spill (r = 0.5 m):
a) 5 m/s
b) 10 m/s
c) 5√5 m/s
d) 2.5 m/s
Answer: (c)
8.
Magnitude of acceleration in circular motion (radius r, speed v) is:
a) v²/r
b) v/r²
c) v/r
d) r/v²
Answer: (a)
9.
Critical speed at the top of a vertical circle is:
a) √(Rg)
b) gR
c) MRg
d) (Rg)²
Answer: (a)
10.
Angle between velocity and acceleration in uniform circular motion is:
a) 0°
b) 45°
c) 60°
d) 90°
Answer: (d)
11.
A particle in circular motion with decreasing speed has constant:
a) Magnitude of angular momentum
b) Direction of angular momentum
c) Resultant acceleration toward center
d) Radius of motion
Answer: (b)
12.
Chances of breaking a wire in vertical circular motion are maximum when the mass is at:
a) 60° with horizontal
b) Highest point
c) Lowest point
d) Horizontal position
Answer: (c)
13.
Ratio of angular speeds of second hand to minute hand of a clock is:
a) 1:60
b) 1:2
c) 12:1
d) 60:1
Answer: (d)
14.
Maximum speed on a banked road does not depend on:
a) Mass of vehicle
b) Acceleration due to gravity
c) Radius of curve
d) Angle of banking
Answer: (a)
15.
If a stone tied to a string in circular motion breaks suddenly, it moves in:
a) Radial direction
b) Perpendicular direction
c) Centrifugal direction
d) Tangential direction
Answer: (d)
16.
A stone is tied to a rope of length 1 m and whirled in a vertical circle. The ratio of velocity at the highest point to the lowest point is:
a) 3 : 1
b) 1 : 5
c) 3 : 5
d) 5 : 1
Answer: (b)
17.
A particle of mass m performs uniform circular motion of radius r. If its kinetic energy is E, the centripetal acceleration is:
a) a = E / mr
b) a = 2E / m
c) a = 2E / (mr)
d) a = (2E / mr)²
Answer: (c)
18.
A car rounds a flat curved road of radius 400 m at 24 m/s. The minimum coefficient of friction required (g = 10 m/s²) is:
a) 0.144
b) 0.376
c) 0.544
d) 0.10
Answer: (a)
19.
In non-uniform circular motion, the ratio of tangential acceleration to radial acceleration is:
a) rα / v
b) (r / v²) α
c) v² / r
d) v / r
Answer: (b)
20.
A particle moves in a circular path of radius r with uniform speed v. The angle described in one second is:
a) v² / r
b) vr
c) v / r
d) r / v
Answer: (c)
21.
Least radius of a curve on a horizontal road for a vehicle moving at 36 km/h with banking angle 45° is:
a) 10 m
b) 15 m
c) 20 m
d) 25 m
Answer: (c)
22.
In vertical circular motion, the difference in tension at the lowest and highest point is:
a) 2mg
b) 4mg
c) 6mg
d) 8mg
Answer: (a)
23.
A coin placed on a rotating turntable begins to slip at angular speed ω₀. If the distance from center is tripled, the new angular speed is:
a) 3ω₀
b) √3 ω₀
c) ω₀ / √3
d) 3√3 ω₀
Answer: (c)
24.
For a particle in circular motion, if the real force acts radially inward, the square root of the force is proportional to:
a) T²πmr
b) 2Tπmr
c) Tπmr
d) 4Tπmr
Answer: (a)
25.
A particle starts circular motion with constant tangential acceleration. If its speed after two revolutions is v, the tangential acceleration is:
a) v² / (8πr)
b) v² / (6πr)
c) v² / (4πr)
d) v² / (2πr)
Answer: (a)
26.
The angle between velocity and acceleration in uniform circular motion is:
a) 0°
b) 90°
c) 45°
d) 180°
Answer: (b)
27.
Circular motion with constant speed is:
a) Neither periodic nor SHM
b) Periodic but not SHM
c) SHM but not periodic
d) Periodic and SHM
Answer: (b)
28.
In uniform circular motion, acceleration always acts:
a) Along the tangent
b) Away from center
c) Towards the center
d) Along velocity
Answer: (c)
29.
If a string breaks while a stone is moving in a circle, the stone moves:
a) Radially inward
b) Radially outward
c) Perpendicular to motion
d) Along the tangent
Answer: (d)
30.
For safe circular motion on a banked road, the maximum speed depends on all except:
a) Mass of vehicle
b) Radius of curve
c) Angle of banking
d) Gravitational acceleration
Answer: (a)
Conclusion
Practicing circular motion and projectile motion MCQs strengthens both conceptual understanding and numerical problem-solving skills. These circulae motion and projectile motion mcqs topics bridge Newton’s laws with real-world motion, making them foundational for higher mechanics.
Regular exposure to circular motion and projectile motion MCQs like these helps students quickly identify forces, directions, and constraints—an essential skill for competitive exams and board success. Consistent practice of circular motion and projectile motion mcqs ensures confidence, speed, and accuracy in Physics problem-solving.
Amal Augustine is the founder of ExQuizMe, a dynamic learning and quiz platform built to make education engaging, competitive, and fun. A passionate learner and an academic achiever, Amal completed his schooling at Government HSS Manjapra, graduating with 92.5% in Computer Science. He later earned his degree from St. Stephen’s College, University of Delhi, one of India’s most prestigious arts and science institutions.
Currently, Amal is pursuing his Master’s degree at National Sun Yat-sen University, Taiwan, where he continues to deepen his interest in research and technology. Throughout his school and college years, he won 50+ national-level interschool and collegiate quiz competitions, was
Beyond academics, Amal Augustine is an avid reader of science journals, a dedicated research student, and a technology enthusiast who loves programming and exploring the world of Computer Science. Through ExQuizMe, he aims to make learning accessible, enjoyable, and empowering for students across the globe.