Answer:
answer b: t=10.0min and t=15.0 m/min is correct
The answer is C 2800 kg m/s
The universal force that is the weakest is gravitational. The correct answer is B.
Explanation:
G. gamma rays because they are produced by the hottest and most energetic objects in the universe, such as neutron stars and pulsars, supernova explosions, and regions around black holes.
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Cold air cannot escape a freezer due to there being no conductors for it to transfer heat with in other words no other energy to transfer with
