5.1 Uniform Circular Motion

This video covers Section 5.1 of Cutnell & Johnson Physics 10e, by David Young and Shane Stadler, published by John Wiley and Sons. The lecture is part of the course General Physics - Life Sciences I and II, taught by Dr. Boyd F. Edwards at Utah State University. This video was produced through the support of the USU Physics Department and the USU Media Productions team.

[@technotux7835]

so can i solve this problem by calculating ω:
(by converting Rev/s to Rad/s (by multiplying Rev/s*2*pi))
then multiply by the radius to get tangent velocity of the wheel in meters/second

[@tonystark8868]

How to calculate the velocity of a body when it is moving in an ellipse?

[@boydedwardsfamily4163]

If it's subject to a central force, like gravity, you can use conservation of angular momentum to calculate the velocity.

[@sandip6333]

Nice Sir from India

[@tonystark8868]

So sir at that time it should have different velocity at every point

[@physicsdemos]

Yes, and unlike uniform circular motion, its speed will vary with time as it moves around the ellipse.

[@Army-cs9dz]

i keep getting 2.5

[@Caesium133]

it's a typo, it should be 2*pi*(0.29)/(0.072) instead of 0.72