Physics
celestinafranco
37

A net force of 15 N is applied to a cart with a mass of 2.1 kg. a. What is the acceleration of the cart? b. How long will it take the cart to travel 2.8 m, starting from rest?

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(1) Answers
Keomonke

The first question's answer is : If, F=ma Then, 15N= 2.1kg (a) 15/2.1=a 7.14=a Therefore, acceleration = 7.14m/s^2 sorry I am not sure about the second question :-(

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