A boy steps off a high board into a swimming pool.
Diagram shows the forces acting on the boy at one point in his fall.
(a) State the name of the 540 N force. [1]
(b) State the name of the 100 N force. [1]
(c) The gravitational field strength 10 N/kg, calculate the mass of the boy. [2]
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0
Answer:
jagg khaya kha kha
Explanation:
HD jagg jagg kg kha ja ek ICC Jann HDFC SM
Answered by
4
Answer:
i think the 540N force is the gravitational force, while the 100N force is air resistance
Explanation:
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