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?
(1) Answers
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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