Physics, 19.09.2019 16:30 annieleblanc2004
Achild standing on a bus remains still when the bus is at rest. when the bus moves forward and then slows down, the child continues moving forward at the original speed. this is an example of
a. newton's third law of motion.
b. newton's first law of motion.
c. an action-reaction pair.
d. newton's second law of motion
Answers: 2
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A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
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Achild standing on a bus remains still when the bus is at rest. when the bus moves forward and then...
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