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Ivan
3 years ago
8

Direction of waves is parallel to distance of vibration in

Physics
1 answer:
podryga [215]3 years ago
3 0
I strongly go with A
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A car enters a level, unbanked semi-circular hairpin turn of 100 m radius at a speed of 28 m/s. The coefficient of friction betw
meriva

Answer:

As  28m/s = 28m/s

Explanation:

r = the radius of the curve

m =  the mass of the car

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N = normal reaction

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therefore

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