As a object falls from a high-flying stationary helicopter, its velocity increases and its acceleration ____.
2 answers:
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Answer:
C. both forces have the same magnitude
Explanation:
Here the action force is equal to the reaction force in accordance with the Newton's third law of motion.
Also when we apply the conservation of momentum so that the momentum bullet and the momentum of the gun are equal and according to the second law of motion by Newton, we have force equal to the rate of change in momentum.
We have the equation for momentum as:
Newton's second law is Mathematically given as:
Momentum is constant and the reaction time is equal, so the force exerted will also be equal.
If the separation between the charges is increased then the magnitude of the force will increase in fact how the distance is being used in that formula.