Problem: An object with mass 70 kg moved in outer space from location < 15, -24, -3 > to location < 20, -30, -9 > m. A single constant force < 210, 320, -190 > N acted on the object while the object moved. Its final speed was 9.4 m/s.
Part A: What was the speed of the object at the initial location?
I want help to determine the speed of the object at the initial location.