8. Simple machines make a job easier to perform by
a. decreasing the amount of work
b. decrea...
Physics, 12.06.2020 08:57 abagailb03
8. Simple machines make a job easier to perform by
a. decreasing the amount of work
b. decreasing the amount of friction
c. decreasing the amount of force and/or changing the direction of force
d. only lower the amount of force
Answers: 1
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Which model displays the change in a gas when the temperature of the gaseous system decreases?
Answers: 3
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Awaiver with a period of 0.008 second has a frequency of a. 800hz. b. 80hz. c. 125hz. d. 12.5hz.
Answers: 1
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The sun's declination is 0° at the a. summer and winter solstice b. summer and winter equinox c. vernal and autumnal solstice d. vernal and autumnal equinox
Answers: 1
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