The car's mass is 400 kg. It moves at a velocity of 20 m/s. Calculate the car's momentum.
A.
...
Physics, 23.10.2020 16:10, emmanolan112
The car's mass is 400 kg. It moves at a velocity of 20 m/s. Calculate the car's momentum.
A.
8000 kg*m/s
B.
20 kg*m/s
C.
0.05 kg*m/s
D.
80,000 kg*m/s
Answers: 2
Physics, 22.06.2019 00:00, rickevaaaa
Did the proton move into a region of higher potential or lower potential? did the proton move into a region of higher potential or lower potential? because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of higher potential to a region of lower potential. because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of lower potential to a region of higher potential. because the proton is a positive charge and it slows down as it travels, it must be moving from a region of higher potential to a region of lower potential. because the proton is a positive charge and it slows down as it travels, it must be moving from a region of lower potential to a region of higher potential. request answerpart bwhat was the potential difference that stopped the proton? express your answer with the appropriate units.î”v î” v = nothingnothingrequest answerpart cwhat was the initial kinetic energy of the proton, in electron volts? express your answer in electron volts. ki k i = nothing ev request answerprovide feedback
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