What does one calorie measure?
a. he amount of heat required to raise the temperature of 1 gr...
Physics, 31.10.2019 14:31 Naysa150724
What does one calorie measure?
a. he amount of heat required to raise the temperature of 1 gram of water 1 degree celsius
b. amount of mass that contains 1 joule of energy
c. the change in mass that occurs when the temperature of an object changes by 1 degree celsius
d. the change in temperature that results when a sample gains or loses 1 joule of energy the
Answers: 1
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You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?
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