Physics · JEE

Dynamics of uniform circular motion, centripetal force and its applications: vehicle on a level circular road, vehicle on a banked road Short Tricks for JEE

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Short tricks for Dynamics of uniform circular motion, centripetal force and its applications: vehicle on a level circular road, vehicle on a banked road work only with strong fundamentals. Apply the tips below in timed sets and review every explanation.

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Dynamics of uniform circular motion, centripetal force and its applications: vehicle on a level circular road, vehicle on a banked road focus drill
Solve 15 mixed MCQs for Dynamics of uniform circular motion, centripetal force and its applications: vehicle on a level circular road, vehicle on a banked road, review every explanation, and note formulas you hesitated on.
Dimensional check first
Before solving, verify each term has consistent SI dimensions — eliminates wrong options quickly in JEE MCQs.
Limiting cases
Substitute extreme values (t→0, m→∞, θ→0) to sanity-check your final expression.

Syllabus context

Part of Laws of Motion in JEE Main Physics.

Free sample questions

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Q1PhysicsUnit 3: Laws of Motion

A circular road of radius r is banked for a speed

\mathbf{v}=40 \mathrm{km} / \mathrm{hr} .

A car of mass

\mathrm{m}

attempts to go on the circular road. The friction coefficient between the tyre and the road is negligible.

Q2PhysicsUnit 3: Laws of Motion

A body is revolving with a constant speed along a circular path. If the direction of its velocity is reserved, keeping speed unchanged, then at that instant.

Q3PhysicsUnit 3: Laws of Motion

If the angle of banking of a road is

32^{\circ}

and if a turn has radius

72 m,

what is the maximum speed at which a car can turn, given the coefficient of friction between the car tyres and the road is

\mathbf{0 . 3 4} ?(\operatorname{in} \mathbf{m} / \mathbf{s})

Q4PhysicsUnit 3: Laws of Motion

A ball of mass

2 k g

is connected to a string of length

1 m

and made to move in a horizontal circle on a smooth frictionless table with a constant speed of

2 m / s .

The other end of the string is connected to a fixed peg on the table. Find the magnitude of the average impulse exerted by the string on the ball in half a revolution:

Q5PhysicsUnit 3: Laws of Motion

Q Type your question the shape of track is defined by equation

y=\frac{x^{2}}{a}

where

a

is a constant. A ring of mass

m

which can slide freely on wire track, is placed at the position

(a, a) .

The track is rotated with constant angular speed

\omega

such that there is no relative slipping between the ring and the track then

\omega

is equal to

Q6PhysicsUnit 3: Laws of Motion

The distance between two rails of railway track is

1.6 \mathrm{m}

along a curve of radius

800 \mathrm{m} .

The outer rail is raised above the inner rail by

10 \mathrm{cm} .

With what maximum speed can a train be safely driven along the curve

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Frequently asked questions

Are short tricks enough for Dynamics of uniform circular motion, centripetal force and its applications: vehicle on a level circular road, vehicle on a banked road in JEE?

No — tricks complement concepts. Master the theory first, then use shortcuts in timed MCQ practice.

Short tricks for speed

Syllabus context

Free sample questions

Popular questions in Dynamics of uniform circular motion, centripetal force and its applications: vehicle on a level circular road, vehicle on a banked road

Frequently asked questions

Are short tricks enough for Dynamics of uniform circular motion, centripetal force and its applications: vehicle on a level circular road, vehicle on a banked road in JEE?

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