Answer: 37.5 kg in 3 s.f.
Explanation:
I believe the answer is A) Less work in less time.
Answer:
B
Explanation:
Displacement is the distance from the start point to the endpoint, displacement disregard the path taken or the amount traveled.
if you start at point A, then go to point B, and back to point A, the displacement is zero because you started and ended at the same point.
for this question, pretend you started at point A, went east 20 km to point B, and then west 8 km to point C, your displacement is 12 km. 12 km is the distance between point A and point C.
Answer: a
Explanation: because the answer is 1.4444444 and that's the closest
