Physics, 09.05.2021 07:00 robert7248
A mechanic pushes a 3540 kg car from rest to a speed of v, doing 4864 J of work in the process. Find the speed v. Neglect friction between car and road. Answer in units of m/s.
Answers: 1
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Which of these activities increases the amount of carbon in the atmosphere?
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Physics, 23.06.2019 23:30
Find the absolute value of the change of the gravitational potential energy (gpe) of the puck-earth system from the moment the puck begins to move to the moment it hits the spring. use 0.253 m for the displacement of the puck along the ramp and 9.80 m/s2 for the acceleration due to gravity. assume that the mass of the puck is 0.180 kg.
Answers: 3
A mechanic pushes a 3540 kg car from rest to a speed of v, doing 4864 J of work in the process. Find...
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