jewelsmith1000
jewelsmith1000 jewelsmith1000
  • 03-05-2019
  • Mathematics
contestada

A wheel has a radius of 28 cm. If it does 50 revolutions, what distance will it travel?

Respuesta :

Аноним Аноним
  • 08-05-2019

Answer:

87.96 meters to the nearest cm.

Step-by-step explanation:

First find the circumference of the wheel

= 2 π r

= 2 π * 28

= 175.929 cm.

So one revolution is  equivalent to travelling 175.929 cm.

50 revolutions = 175.929 * 50

= 8796.46 cm.

= 8796.46  / 100

= 87.96 m (answer).

Answer Link

Otras preguntas

in Bush v. gore the Supreme Court ruled that? a:the electoral College could not decide a presidential election b:florid needed to end its recount of president
"Whereas it appears that a state of war exists between Austria, Prussia, Sardinia, Great Britain, and the United Netherlands of the one part and France on the o
Does anyone get this? And if so can you help
The function W(d)=0.112d approximates the amount, in centimeters, of water that results from d cm of snow melting. Find the amount of water that results from sn
i need help wit this really bad
hi please help me :(
what’s the slope of (0,3) (7,-9)
PLEASE HELP IM GIVING ALL MY POINTS when ms mason bought a new computer she borrowed 1200 at the rate of 18% for 9 months how much interest did she pay
Does the period of 1 Hz= 1sec 5 Hz= 0.2sec 33 Hz= 0.03sec ? Thanks
How does your body ensure that the new cells are the same?