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Subject :NSO    Class : Class 9

A ball is rolling down a slope at a steady speed. Which of the following statements is correct?

A Frictional force is greater than the forward force.
B There is an unbalanced force downwards.
C There are no forces acting on the ball.
D The forces acting on the ball are balanced.


the answer should be Bbecause if forces are balanced how can it move ?

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