Circular Motion PYQs - Last 10 Years
JEE Main / Physics / Mechanics / 70 recent questions
PhysicsMechanics2017-2026
Practice 70 JEE Main Physics questions from Circular Motion. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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Physics / Mechanics
2017-2026
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2022-2026
70
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2017-2026
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53 in last 5 years70 in last 10 years
Last 10 Years Circular Motion Questions
Showing 20 of 70 filtered questions.
1Circular Motion
A boy ties a stone of mass 100 g to the end of a 2 m long string and whirls it around in a horizontal plane. The string can withstand the maximum tension of 80 N. If the maximum speed with which the stone can revolve is \({K \over \pi }\) r...
MCQ+4 / -12022
2Circular Motion
A fly wheel is accelerated uniformly from rest and rotates through 5 rad in the first second. The angle rotated by the fly wheel in the next second, will be :
MCQ+4 / -12022
3Circular Motion
A stone of mass m, tied to a string is being whirled in a vertical circle with a uniform speed. The tension in the string is
MCQ+4 / -12022
4Circular Motion
A huge circular arc of length 4.4 ly subtends an angle '4s' at the centre of the circle. How long it would take for a body to complete 4 revolution if its speed is 8 AU per second?Given : 1 ly = 9.46 \(\times\) 1015 m1 AU = 1.5 \(\times\) 1...
MCQ+4 / -12021
5Circular Motion
A particle is moving with uniform speed along the circumference of a circle of radius R under the action of a central fictitious force F which is inversely proportional to R3. Its time period of revolution will be given by :
MCQ+4 / -12021
6Circular Motion
A particle of mass m is suspended from a ceiling through a string of length L. The particle moves in a horizontal circle of radius r such that \(r = {L \over {\sqrt 2 }}\). The speed of particle will be :
MCQ+4 / -12021
7Circular Motion
A small bob tied at one end of a thin string of length 1 m is describing a vertical circle so that the maximum and minimum tension in the string are in the ratio 5 : 1. The velocity of the bob at the highest position is ________ m/s. (Take ...
INTEGER+4 / -12021
8Circular Motion
The normal reaction 'N' for a vehicle of 800 kg mass, negotiating a turn on a 30\(^\circ\) banked road at maximum possible speed without skidding is ____________ \(\times\) 103 kg m/s2. [Given cos30\(^\circ\) = 0.87, \(\mu\)s = 0.2]
MCQ+4 / -12021
9Circular Motion
A particle of mass m moves in a circular orbit under the central potential field, \(U(r) = - {C \over r}\), where C is a positive constant. The correct radius \(-\) velocity graph of the particle's motion is :
MCQ+4 / -12021
10Circular Motion
A modern grand - prix racing car of mass m is travelling on a flat track in a circular arc of radius R with a speed v. If the coefficient of static friction between the tyres and the track is \(\mu\)s, then the magnitude of negative lift FL...
MCQ+4 / -12021
11Circular Motion
A block of 200 g mass moves with a uniform speed in a horizontal circular groove, with vertical side walls of radius 20 cm. If the block takes 40 s to complete one round, the normal force by the side walls of the groove is :
MCQ+4 / -12021
12Circular Motion
Statement I : A cyclist is moving on an unbanked road with a speed of 7 kmh\(-\)1 and takes a sharp circular turn along a path of radius of 2m without reducing the speed. The static friction coefficient is 0.2. The cyclist will not slip and...
MCQ+4 / -12021
13Circular Motion
A particle of mass m is fixed to one end of a
light spring having force constant k and
unstretched length \(\ell\). The other end is fixed. The
system is given an angular speed \(\omega\) about the
fixed end of the spring such that it rot...
light spring having force constant k and
unstretched length \(\ell\). The other end is fixed. The
system is given an angular speed \(\omega\) about the
fixed end of the spring such that it rot...
MCQ+4 / -12020
14Circular Motion
A clock has a continuously moving second's hand of 0.1 m length. The average acceleration of the
tip of the hand (in units of ms–2) is of the order of :
tip of the hand (in units of ms–2) is of the order of :
MCQ+4 / -12020
15Circular Motion
A bead of mass m stays at point P(a, b) on a
wire bent in the shape of a parabola y = 4Cx2
and rotating with angular speed \(\omega\) (see figure).
The value of \(\omega\) is (neglect friction) :
wire bent in the shape of a parabola y = 4Cx2
and rotating with angular speed \(\omega\) (see figure).
The value of \(\omega\) is (neglect friction) :
MCQ+4 / -12020
16Circular Motion
A smooth wire of length 2\(\pi\)r is bent into a circle and kept in a vertical plane. A bead can slide smoothly on
the wire. When the circle is rotating with angular speed \(\omega\) about the vertical diameter AB, as shown in figure,
the...
the wire. When the circle is rotating with angular speed \(\omega\) about the vertical diameter AB, as shown in figure,
the...
MCQ+4 / -12019
17Circular Motion
A particle is moving along a circular path with a constant speed of 10 ms–1. What is the magnitude of the change in velocity of the particle, when it moves through an angle of 60o around the centre of the circle?
MCQ+4 / -12019
18Circular Motion
A body is projected at t = 0 with a velocity 10 ms–1
at an angle of 60o with the horizontal. The radius of curvature of its trajectory at t = 1s is R. neglecting air resistance and taking acceleration due to gravity g = 10 ms–2, the value ...
at an angle of 60o with the horizontal. The radius of curvature of its trajectory at t = 1s is R. neglecting air resistance and taking acceleration due to gravity g = 10 ms–2, the value ...
MCQ+4 / -12019
19Circular Motion
A disc rotates about its axis of symmetry in a horizontal plane at a steady rate of \(3.5\) revolutions per second. A coin placed at a distnce of 1.25 cm from the axis of rotation remains at rest on the disc. The coefficient of friction bet...
MCQ+4 / -12018
20Circular Motion
A conical pendulum of length 1 m makes an angle \(\theta\) = 45o w.r.t. Z-axis and moves in a circle in the XY plane. The radius of the circle is 0.4 m and its center is vertically below O. The speed of the pendulum, in its circular path, ...
MCQ+4 / -12017
