A truck of mass 30,000 𝑘𝑔 moves up an inclined plane of slope 1 in 100 at a speed of 30 𝑘𝑚𝑝ℎ. The power of the truck is (Given 𝑔 = 10 𝑚𝑠 −2 )

Question: A truck of mass 30,000 𝑘𝑔 moves up an inclined plane of slope 1 in 100 at a speed of 30 𝑘𝑚𝑝ℎ. The power of the truck is (Given 𝑔 = 10 𝑚𝑠 −2 )

(A) 25 𝑘𝑊

(B) 10 𝑘𝑊

(C) 5 𝑘𝑊

(D) 2.5 𝑘𝑊

Answer: Option (A)

Solution:

A truck of mass 30,000 𝑘𝑔 moves up an inclined plane of slope 1 in 100 at a speed of 30 𝑘𝑚𝑝ℎ. The power of the truck is (Given 𝑔 = 10 𝑚𝑠 −2 )
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