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A rock (mass 45 kg) falls into a ravine. What is the force of air resistance when it has reached terminal velocity.? 9.8 N 221 N 340 N 441 N

A rock (mass 45 kg) falls into a ravine. What is the force of air resistance when it has reached terminal velocity.? 9.8 N 221 N 340 N 441 N
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A rock (mass 45 kg) falls into a ravine. What is the force of air resistance when it has reached terminal velocity.?

9.8 N
221 N
340 N
441 N

asked
User Krishna Varma
by
8.3k points

1 Answer

3 votes
answe is b good look
answered
User Pedrofurla
by
8.3k points
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