3 years ago

How to do problem 5

Physics

1 answer:

Marysya12 [62]3 years ago

7 0

The answer to the 5th question !
75N = mv^2/r
75*1.3 = mv^2
97.5 = mv^2
v^2 = 97.5/0.55
v^2 = 177.2
v = 13.31 m/s

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