A 4.00-kg cylinder, of length 21.0 cm and diameter 12.0 cm , about the central axis of the cylinder, if the cylinder is thin-wal
1 answer:
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Answer:
Part a)
Part b)
Part c)
Explanation:
Part a)
Moment of inertia of the system about an axis passing through B and C is given as
Part b)
Moment of inertia of the system about an axis passing through A and C is given as
Part c)
Moment of inertia of the system about an axis passing through the center of the square and perpendicular to the plane of the square
Answer:
64.2 m/s
Explanation:
We are given that
Speed ,v=38 m/s
We have to find the maximum speed when his car reach on flat ground.
Using dimensional analysis
If 35% acceleration reduced by F(res) at 38 m/s
Then, 100% acceleration can be reduced by F(res) at v' m/s
Substitute the values
Hence, the maximum speed when his car can reach on flat ground=64.2 m/s