Chemistry
Dwayne12
2021-05-03 00:58:18
A cart is loaded with a brick and pulled at constant velocity along an inclined plane to the height of a seat-top. If the mass of the loaded cart is 3.0 kg and the height of the seat top is 0.45 meters, then what is the potential energy of the loaded cart at the height of the seat-top?
ANSWERS
ann19701956
2021-05-03 07:46:20

The formula is PE = m*g*h putting values  SO ,PE = (3 kg ) * (9.8 m/s/s) * (0.45 m) then PE = 13.2 J

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