2. Two vehicles are moving at velocity 30
km/h & 40 km/h respectively. The
relative veloci...
Physics, 15.05.2021 03:40 trevorhenyan51
2. Two vehicles are moving at velocity 30
km/h & 40 km/h respectively. The
relative velocity of a vehicle w. r.t another
vehicle will be
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Answers: 1
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The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection
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If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
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Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m
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Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to
Answers: 3
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