What power is done when a student uses 72n of force for 8m for 24 seconds

What is the magnitude of the resultant vector round your answer to the nearest tenth

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

The slope of a velocity time graph over any interval of time gives the during that interval