Question

An astronaut has 80 kg mass on earth a. what is his weight on earth b. what will be his mass are weight on mars where g=3.7m/s square

Answer 1

w=mxg if astronaut mass is 80 kg then he weighs 80x3.7m/s square=296kg, i think u dont know the difference between weight and mass

Answer 2

a ) 784 N weight on the of the astronaut
b) 296 N onthe mars