## Two rectangular block of weight and connected by a flexible cord resting upon a horizontal plane a….

Two rectangular block of weight and connected by a flexible cord resting upon a horizontal plane and an incline are shown in figure. The angle of inclination of the incline plane is 23 at which motion of the system will impend. Find the coefficient of static friction. (Take )

## A block of weight rests on a horizontal surface and supports on top of it another block of weight …..

A block of weight rests on a horizontal surface and supports on top of it another block of weight . The block attached with vertical wall by a string AB as shown in the figure. Find the force P (in N) for impending slipping. (Take )

## A heavy prismatic bar AB is rotating at an angular speed of 6 rad/s . The mass centre C of bar, thus….

A heavy prismatic bar AB is rotating at an angular speed of 6 rad/s . The mass centre C of bar, thus moves upward at 120m/s. At this instant find the velocity of the topmost point A of the bar.

## Two block of mass 5kg and 3kg moving in a speed of 10m/s and 15m/s respectively. After perfectly ela….

Two block of mass 5kg and 3kg moving in a speed of 10m/s and 15m/s respectively. After perfectly elastic impact between two bodies the velocity of 5kg block is 12m/s. What will be the final velocity of 3kg block in m/s?

## A bullet of weight 1.4g enters a wooden partition block at a velocity of 955 m/s and 0.003s after en….

A bullet of weight 1.4g enters a wooden partition block at a velocity of 955 m/s and 0.003s after entering the block. Determine the length penetration of bullet.

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## A bullet of weight 1.4g enters a wooden partition block at a velocity of 955 m/s and 0.003s after en….

A bullet of weight 1.4g enters a wooden partition block at a velocity of 955 m/s and 0.003s after entering the block. The average impulsive force (in N) acting on the bullet is ___.

## Two weights are supported as shown in the figure. Tension in string PQ is ______. ….

Two weights are supported as shown in the figure. Tension in string PQ is ______.

## An electric light fixture is held with the arrangement shown in the figure. If the weight of the fix….

An electric light fixture is held with the arrangement shown in the figure. If the weight of the fixture is 1N and the hinge is an ideal one, Then axial force in the bar PR and string PQ is

## A body, resting on a rough horizontal plane, required a pull of 200 N inclined at 30 ° to the plane….

A body, resting on a rough horizontal plane, required a pull of 200 N inclined at 30 ° to the plane just to move it. It was found that a push of 250 N inclined at 30 ° to the plane just moved the body. Find the value of...

## A body acted upon by three forces and is in equilibrium. If the magnitude of is 750N. Then the rati….

A body acted upon by three forces and is in equilibrium. If the magnitude of is 750N. Then the ratio of forces to i.e. is

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