A trolley with a mass of 15 kg.is accelerated at 3 m/s. What forces needed?

asked Mar 26, 2020 132k views

5 votes

A trolley with a mass of 15 kg.is
accelerated at 3 m/s. What forces
needed?

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7 votes

Answer:

45 N

Step-by-step explanation:

Newton's second law says force is mass times acceleration.

F = ma

F = (15 kg) (3 m/s²)

F = 45 N

Shannen answered Mar 30, 2020

8.0k points

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