Question

36. A 10 metric ton truck drives up a hilly road of
gradient 1 in 50 at a speed of 36 kmh-1. If the
coefficient of kinetic friction between the road and
tyres is 0.2, find the power delivered by the engine
(g = 10 ms-2)
(1) 12 x 104 W (2) 32 x 104 W
(3) 22 x 104 W
(4) 2.2 x 104 W​

Answer 1

Answer:

Explanation:

1 metric ton=10^4kg

36km/h=10m/s

Answer 2

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