maddylilo2020p4z4g5 maddylilo2020p4z4g5

04-02-2020
Mathematics

contestada

A particle travels in a circle around a fixed point at 16 revolutions per minute. The linear velocity of the particle is 240pi inches per minute.
What is the distance, in inches, between the particle and the fixed point?

Respuesta :

PollyP52 PollyP52

04-02-2020

Answer:

7.5 inches.

Step-by-step explanation:

Angular velocity (ω) in radians per minute

= 16* 2π (as there are 2π radians in 1 revolution)

= 32π radians per minute.

= ω.

Linear velocity V = ω r where r = the radius of the circle.

Therefore: 240π = 32π r

r = 240 / 32

r = 7.5 inches.

Answer Link

stetsonpmcbroom05 stetsonpmcbroom05

29-11-2021

Answer:

B

Step-by-step explanation:

JUST TOOK THE TEST AND GOT IT RIGHT

Answer Link

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