It is gaining speed at the rate of 2 m/s per second.
Answer:
Science can only answer inquiries about effects and events that are discovered, defined, and studied in the material realm. It cannot answer questions about the one basic cause of all effects and events.
Answer:
7.37 kg
Explanation:
By Newtons Second Law of Unbalanced Forces
Force = Mass × Acceleration
140N = Mass × 19m/s^2
Mass = 140N / 19m/s^2
= 7.37 kg
