Which statements about velocity are true?
check all that apply.
a. for velocity, you mu...
Physics, 19.09.2019 19:30 steelersfan4343
Which statements about velocity are true?
check all that apply.
a. for velocity, you must have a number, a unit, and a direction.
b. the si units for velocity are m/s2.
c. the symbol for velocity is .
d. to calculate velocity, divide the displacement by time.
Answers: 2
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One number is said to be an "order of magnitude" larger than another number if choose one: a. it is 10 times larger. b. it is 5 times larger. c. it is 3 times larger. d. it is 100 times larger. e. it is 2 times larger.
Answers: 1
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You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.
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