A car of mass 750 kg moves along a stretch of road which can be modelled as a line greatest slope of a plane inclined to the horizontal at 30°. As the car moves up the ro for 500 m its speed reduces from 20 ms¹ to 15 ms-¹. Calculate: a the loss of kinetic energy of the car 65,625) 66,625) O 67,625) O 68,625)
A car of mass 750 kg moves along a stretch of road which can be modelled as a line greatest slope of a plane inclined to the horizontal at 30°. As the car moves up the ro for 500 m its speed reduces from 20 ms¹ to 15 ms-¹. Calculate: a the loss of kinetic energy of the car 65,625) 66,625) O 67,625) O 68,625)
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.18P: The drag on an airplane wing in flight is known to be a function of the density of air (), the...
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