Home
Class 11
PHYSICS
A small object of uniform density rolls ...


A small object of uniform density rolls up a curved surface with an initial velocity `v`. It reaches up to a maximum height of `(3v^(2))/(4g)` with respect to the initial position. The object is
(a). Ring
(b). solid sphere
(c). hollow sphere
(d). disc

A

Ring

B

Solid sphere

C

Hollow sphere

D

Disc

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

A small object of uniform density rolls up a curved surface with an initial velocity v'. It reaches upto to maximum height of (3v^(2))/(4g) with respect to the initial position. The object is

A small object of uniform density rolls up a curved surface with an initial velocity v . It reached upto maximum height of 3v^(2)//4g with respect to the initial position. The object is - .

An object of radius R and mass M is rolling horizontally without slipping with speed v . It then rolls up the hill to a maximum height h = (3v^(2))/(4g) . The moment of inertia of the object is ( g = acceleration due to gravity)

A mass m of radius r is rolling horizontally without any slip with a linear speed v . It then rolls up to a height given by (3)/(4)(v^(2))/(g)

A solid cylinder rolls up an inclined plane of inclination theta with an initial velocity v . How far does the cylinder go up the plane ?

A projectile is thrown with an initial velocity of v = a hat i + b hat j . If the range of projectile is double the maximum height reached by it. Find the ratio (b)/(a) .

A projectile is thrown with an initial velocity of v = a hat i + b hat j . If the range of projectile is double the maximum height reached by it. Find the ratio (b)/(a) .

A projectile of mass m is thrown vertically up with an initial velocity v from the surface of earth (mass of earth = M). If it comes to rest at a height h, the change in its potential energy is

A solid sphere of mass 2 kg rolls up a 30^(@) incline with an initial speed of 10 ms^(-1) . The maximum height reached by the sphere is (g = 10 ms^(-2))

A body of radius R and mass m is rolling smoothly with speed v on a horizontal surface. It then rolls up a hill to a maximum height h . If h = 3 v^2//4g . What might the body be ?