A 400-m train is moving on a straight track with a speed of 83.4 km/hr. The engineer applies the brakes at a crossing, and later
1 answer:
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Explanation:
It is given that,
Mass of cardinal,
Mass of baseball,
Both cardinal and baseball have same kinetic energy. We need to find the ratio of the cardinal's magnitude of momentum to the magnitude
of the baseball's momentum.
Kinetic energy is given by,
So,
So, the ratio of cardinal's magnitude of momentum to the magnitude of the baseball's momentum is 53 : 100
Answer:
See explaination for the details of the answer.
Explanation:
Density is a measurement that compares the amount of matter an object has to its volume. An object with much matter in a certain volume has high density An object with little matter in the same amount of volume has a low density. Density is found by dividing the mass of an object by its volume.
The Calculate of the chordwise distribution of the skin friction coefficient and the displacement thickness is done and represented in the attachment.
Please kindly check attachment for the step by step answer.
Answer: A.0,0097s
Mas a unidade aí deveria ser Hertz (Hz)
Explanation:
