Hi pupil here's your answer ::
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Newton's Second Law of motion states that the rate of change of momentum of an object is proportional to the applied unbalanced force in the direction of the force.
ie., F=ma
Where F is the force applied, m is the mass of the body, and a, the acceleration produced.
Or in simplest language it is the force applied to a particular object of particular mass multiplied by the acceleration caused by force .
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hope that it helps. . . . . .
The answer to the question
Answer:
The answer is A
Explanation:
When a rockets thrusters push on the ground the ground pushes back on the rocket with equal force in the opposite direction. Hence the rocket takes off.
Newtons third law of motion states, for every action there is an equal and opposite reaction.
Answer:
skateboard b
Explanation:
p=mv
skateboard a
p=(60kg)(1.5m/s)=90kg*m/s
skateboard b
p=(50kg)(2m/s)=100kg*m/s
