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

(True or False) It would be most appropriate to use the noble gas core [He] when writing the shorthand electron configuration for sulfur.
What is the cube of the quotient 24 and 6
What are the two chambers of the United Nations? (Points : 2) the Security Council and the Chamber of Delegates the Security Council and the General Assembly th
Eduardo is building a sandbox that has an area of 84 square feet. What are the possible whole number measurements for the length and width of the sandbox?
-3-y=24 y=3x solving systems of equations by substitution
astronomy can best be described as a/an
an ultrasound wave vibrates 30,000 times per second. what is the frequency
PLEAS EHELP PLEASEEEEEE
the empirical formula of a compound is NO2. it's molecular mass is 92g/mol. What is its molecular formula?
Rachel jogged along a trail that was 1 fourth of a mile long . she jogged along a trail 8 times. how many miles did she jog.