The magnitude of the external force acting on moving bodies can be known directly by

The magnitude of the external force acting on moving bodies can be known directly by
  1. Law of conservation of angular momentum.
  2. Newton's first law of motion.
  3. Newton's second law of motion.
  4. Law of conversation of energy.

Solution

According to newton's second law, when external force acts on a body it produces an acceleration of the body in the direction of the force.

Asked in: AP EAMCET 2023 (16 May Shift 2)

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