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zhenek [66]
2 years ago
8

An object of mass 0.9 kg is attached to a massless string of length 3 m, and swung with 3 a tangential velocity of 3 m/s. What i

s the force exerted by the string on the object?
a. 32 N
b. 27 N
C. 5 N
d. 2.7 N​
Physics
1 answer:
Ganezh [65]2 years ago
5 0

Answer:

d

Explanation:

you have to divide by the square root and then use the factorial to multiply

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A man has 887.5 J of kinetic energy while running with a velocity of 5 m/s. What is his mass?
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The mass of the man is 71 kg

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