On Mars gravity is one-third that on Earth. What would be the weight on Mars of a person who has a weight of 150 pounds (lb) on Earth?
A. 50 lb
B. 150 lb
C. 450 lb
D. 300 lb
Answer:A
On Mars gravity is one-third that on Earth. What would be the weight on Mars of a person who has a weight of 150 pounds (lb) on Earth?
A. 50 lb B. 150 lb C. 450 lb D. 300 lb