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Force has Direction and Magnitude

In an arrange...

Question

In an arrangement of two blocks placed over a smooth surface ,upper block weighs 1 kg and the lower block weighs 100 kg . If the force of 10 Newton is applied on the lower block and the coefficient of friction between the two blocks is 0.5 , find the frictional force acting on 1 kg block : 1. 0.1N 2. 2N 3. 0.5N 4. 5N

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2 k g

block is placed over a

4 k g

block and both are placed on a smooth horizontal surface. The coefficient of friction between the blocks is

0 - 20

. Find the acceleration of the two blocks if a horizontal force of

12 N

is applied to (a) the upper block, (b) the lower block. Take

g = 10 m / s^{2}

2 k g

block is placed over a

4 k g

block and both are placed on a smooth horizontal surface. The coefficient of friction between the blocks is

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. The acceleration of the two blocks if a horizontal force of

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(g = 10 m s^{- 2}

)

3 k g

block is placed over a

10 k g

block and both are placed on a smooth horizontal surface. The coefficient of friction between the blocks is

0.2

. If a horizontal force of

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3 k g

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{m s}^{- 2}

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

)

Q. On a smooth horizontal surface a block

A

10 k g

is kept. On this block a second block

B

5 k g

is kept. The coefficient of friction between the two blocks is

0.4

. A horizontal force of

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is applied on the lower block as shown. The force of friction between the blocks is (take

g = 10 m / s^{2})

.

Q. Two blocks of masses 5

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k g

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μ_{1}

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