If an object moves in uniform circular motion in a circle of radius r = 1.0 meter, and the object takes 4.0 seconds to complete ten revolutions, calculate the centripetal acceleration.

Explanation:

The formula for centripetal acceleration is:

Where,

radius.

Angular speed.

Angular speed is defined by:

Where,

position angle.

time.

In this case we have that the object takes 4.0 seconds to complete ten revolutions.

You have to know that 1 revolution = , then

10 revolutions=

Replacing

in the formula of Angular speed:

Now we have,

r=1.0m

Then the centripetal acceleration is:

wavelegth as in spectrum red oygbiv

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.