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anthonyk2013
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Forum guidelines require the use of the homework template. This thread has not been deleted due to already having relevant answers.
Consider a 1200kg car cruising steadily on a road at 90km/h. Now the car starts to climb a hill that is sloped a 30 deg from horizontal . If the velocity of the car is to remain constant during climbing, determine the additional power required that must be delivered by the engine.
KE=mv2/2
velocity=9/3.6=2.5m/s
KE= 1200*2.52/2=3750 J
No sure where to go from here.
KE=mv2/2
velocity=9/3.6=2.5m/s
KE= 1200*2.52/2=3750 J
No sure where to go from here.