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0:01:34

A block of mass 10 kg is moving on a rough surface as shown in figure. The frictional force

0:02:29

A block of mass 5kg rests on a inclined plane at an angle of 30 0 with the horizontal. If the

0:03:59

A wooden block of mass 0.8kg is dragged along a level of frictionless surface by a hanging block

0:01:24

In the given arrangement, the normal force applied by block on the ground is

0:01:12

Block A of mass 4 kg is to be kept at rest against a smooth vertical wall by applying a force

0:01:14

Three blocks are placed as shown in figure. Mass of A, B and Care m,, m, and m, respectively.

0:01:51

The value of T_{3}/T_{1}

0:04:13

A block of mass m as shown in figure is pulled by a force 40 N. The tension at the middle of the

0:01:44

A book of mass 5kg is placed on a table and it is pressed by 10N force then normal force exerted

0:02:55

The tension in the string connected between blocks is

0:04:00

Two masses 2kg and 4kg are connected at the two ends of light inextensible string passing over a

0:03:31

Two blocks of mass 2 kg and 4 kg are accelerated with same acceleration by a force 10 N as shown in

0:02:40

Find the tension in the horizontal string PQ and the string QR in the given figure. [Take

0:09:50

What force should be applied on the wedge so that block over it does not move? (All surfaces

0:09:06

Select correct statement regarding pseudo force

0:13:56

A trolley is falling freely on inclined plane as shown in the figure. The angle of string of

0:08:46

If trolley accelerates horizontally with acceleration a then bob is displaced backward from its

0:03:42

A block of mass m is kept on horizontal tum table at distance from the centre. If coefficient of

0:04:58

A block of mass m kg is kept on a weighing machine in an elevator. If the elevator is retarding

0:06:41

A vehicle is moving on a road with an acceleration a = 20 m/s² as shown in figure. The frictional

0:06:04

In the given arrangement all surfaces are smooth. What acceleration should be given to the system

0:01:43

A man of mass m is standing in an elevator moving downward with an acceleration 𝑔 4 . The force

0:15:42

A projectile is thrown from level ground at some angle theta from horizontal with speed u. The

0:12:33

Two blocks of masses 2kg and 4kg are hanging with the help of massless string passing over