Question

a) Calculate the acceleration due to gravity on the planet Mars.

I found this to be about 3.7 m/sec^2

b) What would your weight be on the planet Mars if you weighed 130 lbs?

c) If you could jump vertically 5 ft on earth, how high would you be able to jump on mars?

I'm just having trouble with these two.

Answer 1

I figured out b) I got 49 kg

Answer 2

I just can't really figure out c

Answer 3

PE = m g h
same m
so
same gh
h = (9.8/3.7)5 in feet