If a freely suspended vertical spring is pulled in downward direction and then released, which type of wave is produced in the s
2 answers:
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Answer:
Explanation:
The general equation for the disk with moment of inertia I when given small angular displacement is given by
Replacing
where is the angular frequency of oscillation
General solution for this Equation is given by
where
Thus K can be written as
Explanation:
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Answer:
Magnitude of impulse, |J| = 4 kg-m/s
Explanation:
It is given that,
Mass of cart 1,
Mass of cart 2,
Initial speed of cart 1,
Initial speed of cart 2, (stationary)
The carts stick together. It is the case of inelastic collision. Let V is the combined speed of both carts. The momentum remains conserved.
V = 1 m/s
The magnitude of the impulse exerted by one cart on the other is given by:
J = -4 kg-m/s
or
|J| = 4 kg-m/s
So, the magnitude of the impulse exerted by one cart on the other 4 kg-m/s. Hence, this is required solution.