Question

11. A wheel makes 720 revolutions in one hour. Through how many radians does it turn in one second. Als
the degree measure,​

Answer 1

REFER TO THE ATTACHMENT.

${\huge\mathcal{\fcolorbox{lime}{black}{\pink{FROM☞ ADESH \: KUMAR}}}}$

Answer 2

Answer:

2$\pi$/5=72 degrees

Step-by-step explanation:

Number of revolutions in a hour=720revolutions

Revolutions made in 1 second = 720 revolutions/3600=1/5 revolution

1. One revolution=2$\pi$ radians =360 degrees

1/5 revolutions=1/5*2$\pi$=1/5*360degrees

1/5 revolutions=2$\pi$/5=72 degrees