Ngan has a weight of 314.5 n on mars and a weight 833.0 n on earth. what is ngan's mass on earth?

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

What are the factors that affect the resistance of a wire?

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.