Question

Given AB of length 4.7 cm and CD of length
2.8 cm. Construct PQ such that length of
PQ is equal to the difference between the
Lengths of AB and CD.​

Answer 1

A gravity turn is commonly used with rocket powered vehicles that launch vertically, like the Space Shuttle. The rocket begins by flying straight up, gaining both vertical speed and altitude. During this portion of the launch, gravity acts directly against the thrust of the rocket, lowering its vertical acceleration.