Question

How much energy is gained by a box of mass 20 kg when a man
(a) carrying the box waits for 5 minutes for a bus?
(b) runs carrying the box with a speed of
3 m s-1 to catch the bus ?
(c) raises the box by 0.5 m in order to place it
inside the bus ? (g = 10 m s-2)​

Answer 1

Answer:

this is ur answer : )

Step-by-step explanation:

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