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Daniel [21]
3 years ago
13

Technician A says that the pushrods should be rotating while the engine is running if the camshaft and lifters are okay. Technic

ian B says that the camshaft rotates at one-quarter the crankshaft speed. Who is right
Physics
1 answer:
Karo-lina-s [1.5K]3 years ago
6 0

Answer:

Technician A

Explanation:

camshafts rotate at one-half the crankshaft speed

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Where m = mass of the first sphere, m' = mass of the second sphere, u = initial velocity of the first sphere, u' = initial velocity of the second sphere, V = common velocity of both sphere.

Given: m = 7.7 kg, u' = 0 m/s (at rest)

Let: u = x m/s, and V = 1/3x m/s

Substitute into equation 1

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Hence the mass of the second sphere = 15.4 kg

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