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Normal Reaction

A block of ma...

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A block of mass 2kg is placed on a fixed rough wedge with co efficient of friction =0.7 , angle of the icline is 30 degree .Find tension in the string

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Q. A block of mass

1 kg

is placed on a rough inclined plane at an angle

θ = 60^{\circ}

with the horizontal and the block is connected with a string as shown in figure. If coefficient of friction between the block and inclined surface,

μ_{s} = 3 / 4

, find the tension in the string. [Take

g = 10 {m/s}^{2}

Q. A block of mass

10

kg is kept on a fixed rough

(μ = 0.8)

inclined plane of angle of inclination

30

. The frictional force acting on the block is

A

placed on a rough horizontal surface. Block

B

1 k g

slips down the inclined plane (of angle

45^{0}

with horizontal) of the wedge. Find the frictional force acting on wedge

A

on the rough horizontal surface (in N), if wedge if stationary

(g = 10 m / s^{2}) .

Q. A block of mass

2

kg rests on a rough inclined plane making an angle of

30^{0}

with the horizontal. The coefficient of static friction between the block and the plane is

0.7.

The frictional force on the block is

A

is placed on a rough wedge

B

which is placed on a smooth surface. The wedge has angle of inclination of

30^{o}

and is imparted a horizontal acceleration g towards right. Block

A

is given an initial velocity

v_{0}

along w.r.t. incline. Find the coefficient of friction for which block

A

moves with constant velocity

v_{0}

with respect to wedge

(g = 10 m / s^{2})

.

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