Which is an expression?
O A. 2 + 5 = 5+ 2
O B. 2x6
O C. 4+ 3 < 9
O D. 1 = 3 -...
Answers: 1
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Which of the following is considered to be a vector? a. temperature b. velocity c. time d. mass
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During the apollo moon missions, astronauts were concerned about the effects of newton's third law of motion when: o a. they ejected waste water, because they were concerned that it would push them off course. o b. they reentered earth's atmosphere, because they were carrying heavy moon rocks. o c. they took off from earth, because a large force was required to generate large acceleration. o d. they detected incoming space debris, because the inertia of the debris could damage their ship.
Answers: 3
Mathematics, 20.04.2020 22:22
Mathematics, 20.04.2020 22:22
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