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 many cases, a ribbon organizes buttons and options in Select one: a. menus. b. sections. c. toolbars. d. groups.
what role does gravity play in the formation of a new star​
A chemistry student needs 50.0 g of dimethyl sulfoxide for an experiment. By consulting the CRC handbook of chemistry and physics, the student discovers that th
The quotient of r and 19
Given the speeds of each runner below, determine who runs the fastest. Noah runs 8 feet per second. Jessica runs 358 feet in 34 seconds. Adam runs 1 mile in 44
Even though I’ve always been good at math, it’s not my favorite subject A. Fragment B. Run on C. Complete sentence
How is most of the oxygen on Earth produced?
What is the equation of the following graph?
please help me please
Please help thank you