2
In order for a space shuttle to be launched from Earth into space, rocket forces must be
A.
kept to zero during the launch.
B. less than the gravitational force.
C. equal to the gravitational force.
D. greater than the gravitational force.
I think it is D. Think about it- if a human jumps, they are less than the gravitational force. But, if you are greater than the gravitational force, I think you will go into space.
