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A ball of mass m kept at the corner as s...

A ball of mass m kept at the corner as shown in the figure, is acted by a horizontal force F. The correct free body diagram of ball is

A

B

C

D

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • A ball of mass m=1kg strikes a smooth horizontal floor as shown in figure. The impulse exerted on the floor is

    A
    (a) `6.25Ns`
    B
    (b) `1.76Ns`
    C
    (c) `7.8Ns`
    D
    (d) `2.2Ns`

  • A sphercial ball of mass 5kg is resting on a plane with angle of inclination 30^(@) with respect to the horizontal as shown in the figure. The ball is held in place by a rope attached horizontally to the top of the ball and to the slope. The frictional force acting on the ball is

    A
    50N
    B
    `2+sqrt( 3)N`
    C
    `( 50)/( 2+ sqrt( 3))`
    D
    `50 sqrt( 3) N`

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