1.29 cm + 19 m = 19.0129 m
1290 mm
1,290mm = 129cm
129cm = 50.79in
I you add lots of lengths, you get a length, not an area.
119.32m
No
19m
19m^3=19mmm
20.5m
Area = pi*r2 = 1134.1 sq metres
The force exerted would be equivalent to the astronaut's mass multiplied by the acceleration due to gravity. Therefore, the force would be 70kg * 19m/s^2, which equals 1330 N.
10) The volume of the cylinder is 19*(π16^2) and the volume of the prism is 19*(16^2). Subtract these to get 10,409 m^3