Physics, 21.12.2019 00:31, shiyaharper
What is the kinetic energy of a 2,000-kg truck that moves at 5.0 m/s?
a. 10,000 j
b.50,000 j
c.25,000 j
d.2,500 j
Answers: 1
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Ethanol has a heat of vaporization of 38.56 kj/mol and a normal boiling point of 78.4 c. what is the vapor pressure of ethanol at 14 c?
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Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
What is the kinetic energy of a 2,000-kg truck that moves at 5.0 m/s?
a. 10,000 j
...
a. 10,000 j
...
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