In which direction do the following forces act when an object is in motion
(a) Frictional force
(b) Gravitational force
(c) Centripetal force
CBSE Class IX Science SA 2 (3 Marks)
Answers
Answered by
90
Frictional force opposes motion and acts in the direction opposite to motion.
Gravitational force, i.e., weight, acts in downwaed direction and Cetripetal force acts opposite to the centrifugal force. It acts to the centre in body in circular motion.
Gravitational force, i.e., weight, acts in downwaed direction and Cetripetal force acts opposite to the centrifugal force. It acts to the centre in body in circular motion.
Answered by
61
(a) Backward (b) Downward (c) Towards the centre
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