angscott58611 angscott58611

11-03-2021
Mathematics

contestada

A wheel of radius 10 cm is turning at a rate of 5 revolutions Calculate: the distance moved by a point on the rim in 2 seconds

Respuesta :

ayfat23 ayfat23

12-03-2021

Answer:

15°

Step-by-step explanation:

Angular velocity= 5rev/ min

= 10π/ min

But 1 min= 60 secs

= Angle turned/ 2secs

= 10π/(60×2)

= π/12 × 180/π= 15°

=

Answer Link

Otras preguntas

Am I right idk could some explain. This to me.

Math worth 10 points thx

Plz explain and help

Find the equation of the line perpendicular to the line y=−3x+5 that passes through point (2, 6).

The jesuits helped spread Catholicism throughout the world as the Portuguese took up the cause of spreading Catholicism in their empire

HEELP PLLSSS I GIVE BRAINLIEST

which of the following movements tried to stop people from drinking to much alcohol in the 1800s

A person who is 6.2 feet tall is standing in a pool. The top of the person's head is 2.8 feet above the surface of the water. How deep is the pool?

Please help me wit this

I need to know how to solve 5(6)+(2) ______ 8