Physics, 20.05.2021 04:00 desikayla2013
An object is dropped from rest and allowed to fall for several seconds. Measurements or speed
seconds and 4 seconds to make a comparison, Compared to the speed at 2 seconds, the speed of the object at 4
seconds
A)) one-halfas great
() two times as great
E) the same
Hone-fourth as great
D) four times as great
Answers: 1
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Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph
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Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure
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Physics, 22.06.2019 09:30
Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec
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An object is dropped from rest and allowed to fall for several seconds. Measurements or speed
secon...
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