A 57.0 kg box hangs from a rope. What is the tension in the rope if:...

Question

Question

A 57.0 kg box hangs from a rope. What is the tension in the rope if:

A) The box is at rest?

B)The box moves up a steady 5.20 m/s ?

C)The box has vy = 4.90 m/s and is speeding up at 4.70 m/s2 ? The y axis points upward.

Express your answer with the appropriate units.

D)The box has vy = 4.90 m/s and is slowing down at 4.70 m/s2 ?

Answer 1

Answer #1

Date Page at rs 57で9.3 avig movin ith accat J- a)

Answer 2

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