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valentinak56 [21]

3 years ago

8

The 1kg rock is tied to a string and swung in a circular path as shown. The 1 meter string is tied to a post, and during the mot

ion, the string has a 30 angle with the post. The rock makes 100 rounds in 1 minute. The centripetal force on the rock is

1 answer:

Ratling [72]3 years ago

4 0

Answer: 54.8

Explanation:

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A particle traveling in a circular path of radius 300 m has an instantaneous velocity of 30 m/s and its velocity is increasing a

hodyreva [135]

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5 m/s2

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