When at rest on the launching pad, the force of gravity on the space shuttle is quite huge - the weight of the shuttle. When in orbit, some 200 km above the Earth’s surface, the force of gravity on the shuttle is…
a) nearly as much
b) about half as much
c) nearly zero (micro-gravity)
d) zero
When at rest on the launching pad, the force of gravity on the space shuttle is quite huge - the weight of the shuttle. When in orbit, some 200km above Earth’s surface, the force of gravity on the shuttle is
**(neglect changes in weight of the fuel carried by the shuttle)**
a) nearly as much.
b) about half as much.
c) nearly zero (micro-gravity).
d) zero.
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