A block of mass m is pushed by applying a force F at an angle - with the horizontal surface- The normal force on the block is given as -

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Standard XII

Physics

Velocity of COM

A block of ma...

Question

A block of mass m is pushed by applying a force F at an angle θ with the horizontal surface. The normal force on the block is given as -

F = mg - F sin θ

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F = mg

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F = F sin θ

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F = mg + F sin θ

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Solution

The correct option is D
F = mg + F sin θ

From the figure,

Reaction force is the sum of weight of the body and vertical component of the applied force pointed upward.

F = mg + F sin θ

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A block of mass m is pushed by applying a force F at an angle θ with the horizontal surface. The normal force on the block is given as -

The correct option is D F = mg + F sin θ From the figure, Reaction force is the sum of weight of the body and vertical component of the applied force pointed upward. F = mg + F sin θ

The correct option is D
F = mg + F sin θ

From the figure,

Reaction force is the sum of weight of the body and vertical component of the applied force pointed upward.

F = mg + F sin θ