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2 years ago

Tina and her puppy are tugging on a rope each pulling on opposite ends when is tina doing work ? When is Tina doing work ?

Physics

2 answers:

Rufina [12.5K]2 years ago

5 0

Answer:

whenever she pulls the puppy toward her

Explanation:

Varvara68 [4.7K]2 years ago

3 0

Explanation : Tina is doing work all of the time because whiles she’s pulling and allowing the rope to be pulled her body using muscles to keep herself upright and a firm grip on the rope.

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Answer:

Time required by boat 1 for the round trip is less than that of boat 2.

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Explanation:

Case 1: Boat 1

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Case 2: Boat 2

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While going to another end

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Time required by boat 1 for the round trip is less than that of boat 2.

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