What force must this seat exert on him during liftoff

Reference no: EM13527448

At launch, the Space Shuttle weighs 4.5 million pounds (2.04 million kilograms). As the vehicle starts from rest on the launch pad, the booster rockets and engines accelerate it 161 km/h in just 8.0 s. What combined thrust do the booster rockets and engine exert during this period of liftoff, assuming constant acceleration? Start with a free-body diagram. If a 735 astronaut is strapped in a seat inside the shuttle, what force must this seat exert on him during liftoff? Start with a free-body diagram of the astronaut.

Reference no: EM13527448

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