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adelina 88 [10]

2 years ago

5

2) A 0.4kg ball moves in horizontal circle of radius 3 m at speed of 100m/s. What

1 answer:

sweet-ann [11.9K]2 years ago

6 0

Answer:

F = 1300 N

Explanation:

F = mv²/R = 0.4(100²)/3 = 1333.3333...

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