B)
The speed of the cart changed because it stopped.
Hope I could help!
-Marshy
Divide 10 by .05 and that is your answer
Answer:
A dot that represents the box
A vector labeled Fg pointing straight down
A vector labeled Fs, pointing parallel to and up the ramp
Explanation:
A newton is defined as 1 kg⋅m/s2, which is the force which gives a mass of 1 kilogram an acceleration of 1 metre per second, per second.
