A10,000-kg rocket blasts off from earth with a uniform upward acceleration of 2.00 m/s2 and feels no air resistance. the upward thrust force its engines must provide during this acceleration is closest toa 10,000-kg rocket blasts off from earth with a uniform upward acceleration of 2.00 m/s2 and feels no air resistance. the upward thrust force its engines must provide during this acceleration is closest to:
a. 118,000 n.
b. 78,000 n.
c. 980,000 n.
d. 20,000 n.
Answers: 3
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The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.
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A10,000-kg rocket blasts off from earth with a uniform upward acceleration of 2.00 m/s2 and feels no...
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