Physics, 18.11.2020 04:00 janiyanmartin07
A child pulls on a wagon with a horizontal force of 75 N. If the wagon moves horizontally a total of 42 m in 3 minutes. What is the average power generated by the child
Answers: 2
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Most short-period comets do not have randomly oriented orbits because
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Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
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Consider two less-than-desirable options. in the first you are driving 30 mph and crash head-on into an identical car also going 30 mph. in the second option you are driving 30 mph and crash head-on into a stationary brick wall. in neither case does your car bounce off the thing it hits, and the collision time is the same in both cases. which of these two situations would result in the greatest impact force?
Answers: 1
A child pulls on a wagon with a horizontal force of 75 N. If the wagon moves horizontally a total of...
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