A ball tied on a string rotates in a circular path as shown above. The only forces acting on the ball at any point are the weigh
t and of the string. What is the equation for the net centripetal force at point C?
1 answer:
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Answer:
T = 98 N
Explanation:
The gravity of the earth is known to be 9.8 m/s²
Data:
- m = 10 kg
- g = 9.8 m/s²
- T = ?
Use formula:
Replace and solve:
The tension in the rope is <u>98 Newtons.</u>
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