Physics
timberwolf44
2016-04-29 18:49:12
Determine how long it will take an object to rotate through 10.0 revolutions at an angular velocity of 4.8 radians per second. use . round the answer to the nearest tenth.
ANSWERS
AznGenius
2016-04-30 00:51:30

Given: Ф = 10 revolutions ω = 4.8 rad/s, angular velocity The time taken to complete 10 revolutions is t = Ф/ω   = [(10 rev)*)2π rad/rev)]/(4.8 rad/s)   = (20π)/4.8 s   = 13.09 s Answer: 13.1 s (nearest tenth)

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