A block of mass m is placed on a smooth...

A block of mass m is placed on a smooth wedge of inclination `theta`. The whole system is accelerated horizontally, so that the block does not slip on the wedge. The force exerted by the wedge on the block (g is acceleration due to gravity) will be

`"mg cos"theta`

`"mg sin"theta`

`mg//costheta`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NEWTONS LAWS OF MOTION
ERRORLESS |Exercise Third Law of Motion|24 Videos
NEWTONS LAWS OF MOTION
ERRORLESS |Exercise Conservation of Linear Momentum and Impulse|27 Videos
NEWTONS LAWS OF MOTION
ERRORLESS |Exercise Self Evaluation Test|16 Videos
MOTION IN TWO DIMENSION
ERRORLESS |Exercise Exercise|319 Videos
ROTATIONAL MOTION
ERRORLESS |Exercise Practice Problems (Problems based on motion of connected mass)|10 Videos

Similar Questions

Explore conceptually related problems

A block of mass m is placed on a smooth wedge of incination theta . The whole system s acelerated horizontally so tht the block does not slip on the wedge. The force exerted by the wedge on the block has a magnitude

A block of mass m is placed on a smooth wedge of wedge angle theta The whole system is accelerated horizontally so that the block does not slip on the wedge. The force (normal reaction) exerted by the wedge on the block has a magnitude:

A block of mass m is placed on a smooth wedge of inclination. The whole system is accelerated horizontally so that block does not slip on the wedge Find the i) Acceleration of the wedge Force to be applied on the wedge Force exerted by the wedge on the block .

A block of mass m is placed on a smooth wedge of inclination theta . The while system is acceleration horizontally so that the block does not slip. Find (a) horizontal acceleration, (b) normal force between the block and the wedge and (c) the horizontal force applied on the wedge.

A block of mass m is kept on an inclined plane of mass 2m and inclination alpha to horizontal. If the whole system is accelerated such that the block does not slip on the wedge then :

A block of mass m is placed on a smooth wedge of inclination theta & mass M. The whole system is slip on the wedge. Then the normal reaction on the wedge acting from the ground :

Block of mass m is stationary w.r.t. wedge. Normal force exerted by wedge on the block is

A block mass 'm' is placed on a frictionless inclined plane of inclination theta with horizontal. The inclined plane is accelerated horizontally so that the block does not slide down. In this situation vertical force exerted by the inclined plane on the block is:

A block of mass m is placed on a smooth inclined plane of inclination theta with the horizontal. The force exerted by the plane on the block has a magnitude

A block of mass m is placed on a smooth slope of angle theta .The whole system (slope + block) is moved horizontally with acceleration a in such way that the block does not slip on the slope.Hence a = ________.

ERRORLESS -NEWTONS LAWS OF MOTION-Second Law of Motion

Mass of a person sitting in a lift is 50 kg . If lift is coming down w...
Text Solution
|
A body mass 2kg has an initial velocity of 3 metre//sec along OE and i...
Text Solution
|
A block of mass m is placed on a smooth wedge of inclination theta. T...
Text Solution
|
A machine gun fires a bullet of mass 40 g with a velocity 1200 ms^-1. ...
Text Solution
|
An automobile travelling with a speed 60 km//h , can brake to stop wi...
Text Solution
|
A man of weight 75 kg is standing in an elevator which is moving with ...
Text Solution
|
The adjacent figure is the part of a horizontally stretched net. secti...
Text Solution
|
The linear momentum p of a body moving in one dimension varies with ti...
Text Solution
|
The spring balance inside a lift suspends an object. As the lift begin...
Text Solution
|
There is a simple pendulum hanging from the ceiling of a lift. When th...
Text Solution
|
A man of weight 80 kg is standing in an elevator which is moving with ...
Text Solution
|
A force of 100 dynes acts on mass of 5 gm for 10 sec . The velocity pr...
Text Solution
|
When the speed of a moving body is doubled
Text Solution
|
A body of mass ‘M’ collides against a wall with a velocity v and retra...
Text Solution
|
A thief stole a box full of valuable articles of weight W and while ca...
Text Solution
|
N bullet each of mass m kg are fired with a velocity v ms^-2 at the ra...
Text Solution
|
If a body of mass m is carried by a lift moving with an upward acceler...
Text Solution
|
With what minimum acceleration can monkey slide down a rope whose brea...
Text Solution
|
A ball of mass m moves with speed v and it strikes normally with a wal...
Text Solution
|
The velocity of a body at time t = 0 is 10sqrt2m//s in the north-east ...
Text Solution
|