Circular Motion · Physics · MHT CET
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MHT CET 2023 14th May Morning Shift
A particle moves around a circular path of radius '$$r$$' with uniform speed '$$V$$'. After moving half the circle, the average acceleration of the pa...
MHT CET 2023 14th May Morning Shift
On dry road, the maximum speed of a vehicle along a circular path is '$$V$$'. When the road becomes wet, maximum speed becomes $$\frac{\mathrm{V}}{2}$...
MHT CET 2023 14th May Morning Shift
A string of length '$$L$$' fixed at one end carries a body of mass '$$\mathrm{m}$$' at the other end. The mass is revolved in a circle in the horizont...
MHT CET 2023 13th May Evening Shift
A stone is projected at angle $$\theta$$ with velocity $$u$$. If it executes nearly a circular motion at its maximum point for short time, then the ra...
MHT CET 2023 12th May Evening Shift
A particle is moving in a circle with uniform speed '$$v$$'. In moving from a point to another diametrically opposite point
MHT CET 2023 12th May Evening Shift
A body of mass '$$\mathrm{m}$$' attached at the end of a string is just completing the loop in a vertical circle. The apparent weight of the body at t...
MHT CET 2023 12th May Morning Shift
A railway track is banked for a speed ',$$v$$' by elevating outer rail by a height '$$h$$' above the inner rail. The distance between two rails is 'd'...
MHT CET 2023 12th May Morning Shift
Two particles having mass '$$M$$' and '$$m$$' are moving in a circular path with radius '$$R$$' and '$$r$$' respectively. The time period for both the...
MHT CET 2023 11th May Evening Shift
In a conical pendulum the bob of mass '$$\mathrm{m}$$' moves in a horizontal circle of radius '$$r$$' with uniform speed '$$\mathrm{V}$$'. The string ...
MHT CET 2023 11th May Morning Shift
A ball of mass '$$\mathrm{m}$$' is attached to the free end of a string of length '$$l$$'. The ball is moving in horizontal circular path about the ve...
MHT CET 2023 10th May Evening Shift
A particle performing uniform circular motion of radius $$\frac{\pi}{2} \mathrm{~m}$$ makes '$$\mathrm{x}$$' revolutions in time '$$t$$'. Its tangenti...
MHT CET 2023 10th May Morning Shift
A body of mass 200 gram is tied to a spring of spring constant $$12.5 \mathrm{~N} / \mathrm{m}$$, while other end of spring is fixed at point '$$O$$'....
MHT CET 2023 9th May Evening Shift
A particle of mass '$$\mathrm{m}$$' moves along a circle of radius '$$r$$' with constant tangential acceleration. If K.E. of the particle is '$$E$$' b...
MHT CET 2023 9th May Evening Shift
A simple pendulum of length $$2 \mathrm{~m}$$ is given a horizontal push through angular displacement of $$60^{\circ}$$. If the mass of bob is 200 gra...
MHT CET 2023 9th May Evening Shift
A particle at rest starts moving with constant angular acceleration $$4 ~\mathrm{rad} / \mathrm{s}^2$$ in circular path. At what time the magnitudes o...
MHT CET 2022 11th August Evening Shift
A bucket containing water is revolved in a vertical circle of radius $$r$$. To prevent the water from falling down, the minimum frequency of revolutio...
MHT CET 2022 11th August Evening Shift
A body moving in a circular path with a constant speed has constant
MHT CET 2022 11th August Evening Shift
Two bodies of masses '$$\mathrm{m}$$' and '$$3 \mathrm{~m}$$' are rotating in horizontal speed of the body of mass '$$m$$' is $$n$$ times that of the ...
MHT CET 2021 21th September Evening Shift
The angle of banking '$$\theta$$' for a meter gauge railway line is given by $$\theta=\tan ^{-1}\left(\frac{1}{20}\right)$$. What is the elevation of ...
MHT CET 2021 21th September Morning Shift
A particle moves in a circular orbit of radius '$$r$$' under a central attractive force, $$F=-\frac{k}{r}$$, where $$\mathrm{k}$$ is a constant. The p...
MHT CET 2021 20th September Evening Shift
A particle at rest starts moving with a constant angular acceleration of $$4 \mathrm{~rad} / \mathrm{s}^2$$ in a circular path. At what time the magni...
MHT CET 2020 16th October Morning Shift
In non-uniform circular motion, the ratio of tangential to radial acceleration is ($$r=$$ radius, $$\alpha=$$ angular acceleration and $$v=$$ linear v...
MHT CET 2020 16th October Morning Shift
A particle is moving in a radius $$R$$ with constant speed $$v$$. The magnitude of average acceleration after half revolution is