The answer to your question is C.
Rate of speed (3 m/s north is three miles per second north, so it's a rate of speed)
Answer:
Explanation:
28 / 70 = 0.3857142... = 0.39 hr
280 / 100 = 2.8 hrs.
(100 - 0) / 10 = 10 m/s²
(60 - 20) / 4 = 10 m/s²
The answer is 24N. Since the body is moving with constant velocity all the forces must balance (equal & opposite)
Answer:
I will choose the answer A
