A. mass is a scalar quantity
B. weight is a function of the gravitational pull on it
C. mass on earth and on the moon is the same
D. weigh at the equator and at the poles is the same
Correct Answer: Option D
D. weigh at the equator and at the poles is the same
![A body of mass 20g projected vertically upwards in vacuum returns to the point of projection after 1.2s. [g = 10ms-2]. Determine the potential energy of the body at the maximum height of its motion. A body of mass 20g projected vertically upwards in vacuum returns to the point of projection after 1.2s. [g = 10ms-2]. Determine the potential energy of the body at the maximum height of its motion.](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png)
