A block is sliding on a rough horizontal surface. What is the net contact force exerted by the surface on the block?

Normal force

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Normal force + Friction force

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Vector sum of Normal force and Friction

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weight of the body

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Solution

The correct option is C Vector sum of Normal force and Friction
Net contact force is the resultant of friction and normal force

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A block is sliding on a rough horizontal surface. What is the net contact force exerted by the surface on the block?

The correct option is C Vector sum of Normal force and FrictionNet contact force is the resultant of friction and normal force

The correct option is C Vector sum of Normal force and Friction
Net contact force is the resultant of friction and normal force