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Cannon ball of mass 3.5kg is fired at a speed of 22m/s2
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Cannon ball of mass 3.5kg is fired at a speed of 22m/s2

User Arun Abraham
by
5.8k points

1 Answer

5 votes

Answer:

77N

Step-by-step explanation:

Since we are not told what to find, we can as well look for the net force acting on the ball.

According Newton's second law;

F = mass × acceleration

Given

Mass = 3.5kg

Acceleration = 22m/s²

Net force F = 3.5×22

F = 35/10×22

F = 7/2×22

F = 7×11

F =77N

Hence the magnitude of force required is 77N

User Abigagli
by
5.2k points
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