All surfaces are smooth. The acceleratio...

All surfaces are smooth. The acceleration of mass m relative to wedge is

`g sin theta`

`g sin theta + a cos theta`

`g sin theta - a cos theta`

`a cos theta`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

LAWS OF MOTION
AAKASH SERIES|Exercise PRACTICE EXERCISE|108 Videos
LAWS OF MOTION
AAKASH SERIES|Exercise EXERCISE - I|158 Videos
KINETIC THEORY OF GASES
AAKASH SERIES|Exercise Practice Exercise|15 Videos
MECHANICAL PROPERTIES OF FLUIDS
AAKASH SERIES|Exercise EXERCISE-3|43 Videos

Similar Questions

Explore conceptually related problems

In given figure all surfaces are smooth. The ratio of forces exerted by the wedge on mass 'M' when force 'F' is not applied and when 'F' is applied such that 'M' is at rest with respect to wedge is:

Block A of mass m rests on the plank B of mass 3m which is free to slide on a frictionless horizontal surface. The coefficient of friction between the block and plank is 0.2. If a horizontal force of magnitude 2 mg is applied to the plank B. The acceleration of A relative to the plank is ng/5 where n is.

A block can slide down an a smooth inclined plane of inclination theta , kept on a floor of a lift. When the lift is descending with a retardation a. The acceleration of the block relative to the incline is

A block of mass 'm' is placed on wedge of mass 'M'. If all the surfaces are smooth Normal reaction between the wedge and block is

In the arrangement shown, all strings are light and inextensible, pulleys light and smooth. All surfaces are smooth. The block A moves on smooth horizontal surface towards left at a . 12 ms^(-2) The block B always remain in horizontal position. Acceleration block B is

AAKASH SERIES-LAWS OF MOTION-EXERCISE - II

A small mass is suspended by a string from the ceiling of a car. As th...
Text Solution
|
A pendulum of mass m hangs from a support fixed to a trolley. The dire...
Text Solution
|
All surfaces are smooth. The acceleration of mass m relative to wedge ...
Text Solution
|
A wooden block of 100 kg is about to be pushed on floor of coeficient ...
Text Solution
|
A block is in limiting equilibrium on a rough horizontal surface. If t...
Text Solution
|
A block of mass 5kg is lying on a rough horizontal surface. The coeffi...
Text Solution
|
The coefficient of friction is 0.75. If sin 37^(@)=0.6, the angle of f...
Text Solution
|
A block of mass 20 kg is pushed with a horizontal force of 90N. If the...
Text Solution
|
A body of mass 60 kg is pushed up with just enough force to start in m...
Text Solution
|
A block of mass 2 kg is on a horizontal surface. The co-efficient of s...
Text Solution
|
A marble block of mass 2 kg lying on ice when given a velocity of 6 ms...
Text Solution
|
A lift is moving down with an acceleration equal to the acceleration d...
Text Solution
|
Two bodies having the same mass 5kg each have different surface areas ...
Text Solution
|
A boy of mass 25 kg slides down a rope hanging from the branch of a tr...
Text Solution
|
Two blocks of mass 4 kg and 2 kg are connected by a heavy string and p...
Text Solution
|
A block of mass 4 kg is kept over a rough horizontal surface. The coef...
Text Solution
|
A body of mass 5kg is under the action of 50N on the horizontal surfac...
Text Solution
|
Two trolleys of mass m and 3m are connected by a spring. They are comp...
Text Solution
|
A block of weight 100N is pushed by a force F on a horizontal rough pl...
Text Solution
|
A horizontal force applied on a body on a rough horizontal surface pro...
Text Solution
|