A cable exerts a constant upward tension of magnitude 2.54 ✕ 104 N on a 2.40...

Question

Question

A cable exerts a constant upward tension of magnitude 2.54 ✕ 10⁴ N on a 2.40 ✕ 10³ kg elevator as it rises through a vertical distance of 4.30 m.

(a) Find the work done by the tension force on the elevator (in J).

J

(b) Find the work done by the force of gravity on the elevator (in J).

J

science physics

Answer 1

Answer #1

Answer 2

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