Acceleration of point

The mass point moves evenly along a circle with a radius of 1.2 m at an angular velocity of 25 rad/s. Determine the frequency, period, and centripetal acceleration!

Correct answer:

f =  3.9789 Hz
T =  0.2513 s
a =  750 m/s2

Step-by-step explanation:

r=1.2 m ω=25 rad/s  ω = 2 π f  f=ω/(2π)=25/(2 3.1416)=3.9789 Hz
T=f1=3.97891=0.2513 s
v=ω r=25 1.2=30 m/s a=rv2=1.2302=750 m/s2



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators

You need to know the following knowledge to solve this word math problem:

Units of physical quantities:

Themes, topics:

Grade of the word problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: