Answer:
Explanation:
1) The moment of inertia of the grindstone is:
I think the answer is B 1:100
Answer:vapour gets stuckes into the carburetor when the car engine heat up with continuous acceleration and deceleration.
Explanation:Vapor lock occurs when the car engine gets heat up with continuous acceleration and deceleration. The automobile engine has to work harder during the hot summer days. An automobile engine runs hotter than usual in the stop-go traffic.. This extreme heat vaporizes the fuel in carburetor and fuel pump.
If only 1 option is correct then it is (D)
All the others can also make one component negative, all depends how u measured the angle.
all the best