In order for a space shuttle to leave Earth, it must produce a great amount of thrust. However, once in space, the shuttle needs very little fuel. It circles Earth while gravity pulls it toward Earth. What term describes the motion of the shuttle around Earth?
A) orbit
B) gravity
C) free fall
D) weight
Answers: 1
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Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?
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=force × distance a. work b. velocity c. pressure d. momentum
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What are the dimensions of the cross section that passes through the points a, f, g, and d?
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The temperature in gavin's oven is a sinusoidal function of time. gavin sets his oven so that it has a maximum temperature of 280°f and a minimum temperature of 240°. once the temperature hits 280°, it takes 20 minutes before it is 280° again. gavin's cake needs to be in the oven for 30 minutes at temperatures at or above 270°. he puts the cake into the oven when it is at 260° and rising. how long will gavin need to leave the cake in the oven? (round your answer to the nearest minute.)
Answers: 3
In order for a space shuttle to leave Earth, it must produce a great amount of thrust. However, once...
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