Volume 1
A block is placed on an inclined plane whose angle θ can be varied as shown. Given μ0=3/4 and μk=1/2. The angle at which block starts moving and minimum acceleration of the block once it starts moving is
19
Oct
A block is placed on an inclined plane whose angle θ can be varied as shown. Given μ0=3/4 and μk=1/2. The angle at which block starts moving and minimum acceleration of the block once it starts moving is Assuming all the surfaces to be frictionless acceleration of the block c shown in the figure is [...]
In the figure shown, there is no relative motion between the two blocks. Force of friction acting on 1 kg block is
19
Oct
In the figure shown, there is no relative motion between the two blocks. Force of friction acting on 1 kg block is In the figure shown there is no relative motion between the two blocks. Force of friction acting on 1 kg block is October 19, 2020 Category: Arihant Physics by D.C Pandey , Chapter [...]
A car starts from rest. It has to cover a distance of 500 m from rest to rest. The coefficient of friction between the road and the tyre is 1/2. the minimum time in which the car can cover this distance is? (g=10m/s^2)
19
Oct
A car starts from rest. It has to cover a distance of 500 m from rest to rest. The coefficient of friction between the road and the tyre is 1/2. the minimum time in which the car can cover this distance is? (g=10m/s^2) Assuming all the surfaces to be frictionless acceleration of the block c [...]
In the figure, mA=2kg and mB=4kg. For what minimum value of F,A starts slipping over B? (g=10m/s^2)
19
Oct
In the figure, mA=2kg and mB=4kg. For what minimum value of F,A starts slipping over B? (g=10m/s^2) A starts slipping over B? (g=10m/s^2) In the figure mA=2kg and mB=4kg. For what minimum value of F October 19, 2020 Category: Arihant Physics by D.C Pandey , Chapter 5 - Laws of Motion , Volume 2 ,
A block of mass m slides down an inclined plane of inclination θ with uniform speed. The coefficient of friction between the block and the plane is μ. The contact force between the block and the plane is
19
Oct
A block of mass m slides down an inclined plane of inclination θ with uniform speed. The coefficient of friction between the block and the plane is μ. The contact force between the block and the plane is Assuming all the surfaces to be frictionless acceleration of the block c shown in the figure is [...]
An elevator accelerates upward at a constant rate. A uniform string of length L and mass m supports a small block of mass M that hangs from the celling of the elevator. The tension at distance l from the celling is T. The acceleration of the elevator is
19
Oct
An elevator accelerates upward at a constant rate. A uniform string of length L and mass m supports a small block of mass M that hangs from the celling of the elevator. The tension at distance l from the celling is T. The acceleration of the elevator is Assuming all the surfaces to be frictionless [...]
In the given figure the wedge is fixed, pulley is frictionless and string is light. Surface AB is frictionless whereas AC is rough. If the block of mass 3m. Slides down. With constant velocity, then the coefficient of friction between surface AC and the block is
19
Oct
In the given figure the wedge is fixed, pulley is frictionless and string is light. Surface AB is frictionless whereas AC is rough. If the block of mass 3m. Slides down. With constant velocity, then the coefficient of friction between surface AC and the block is In the given figure the wedge is fixed pulley [...]
Three blocks are placed at rest on a smooth inclined plane with force acting on m1 parallel to the inclined plane. Find the contact force between m2 and m3
19
Oct
Three blocks are placed at rest on a smooth inclined plane with force acting on m1 parallel to the inclined plane. Find the contact force between m2 and m3 Three blocks are placed at rest on a smooth inclined plane with force acting on m1 parallel to the inclined plane. Find the contact force between [...]
wo blocks of mass 4kg and 2kg are connected by a heavy string and placed on rough horizontal plane. The 2 kg block is pulled with a constant force F. the coefficient of friction between the blocks and the ground is 0.5. what is the value of F so that tension in the string is constant throughout the length? (g=10m/s^2)
19
Oct
wo blocks of mass 4kg and 2kg are connected by a heavy string and placed on rough horizontal plane. The 2 kg block is pulled with a constant force F. the coefficient of friction between the blocks and the ground is 0.5. what is the value of F so that tension in the string is [...]
Assuming all the surfaces to be frictionless acceleration of the block c shown in the figure is
19
Oct
Assuming all the surfaces to be frictionless acceleration of the block c shown in the figure is Assuming all the surfaces to be frictionless acceleration of the block c shown in the figure is October 19, 2020 Category: Arihant Physics by D.C Pandey , Chapter 5 - Laws of Motion , Volume 2 ,