Recent content by Bananarama

Homework Statement Find the derivative of y=(x^2)^sinx; using the chain rule. Homework Equations No other relevant equations. The Attempt at a Solution I attempted to apply the Chain rule: dy/dx = dy/du X du/dx Subbing u for x^2, which made y = u^sinx I ended up with...

Oops, i forgot that it should be 2*pi. I do need it in rad/sec. Because the formula i was going to use for tangential velocity is v = r*angular velocity ( I am not even sure if that formula is correct). But the angular velocity is measured in rad/sec.

Hello, I have been set a question for homework that ask's "calculate the tangential velocity (v) and the angular velocity (omega) of our moons orbit". The teacher has lead me to believe that tangential velocity is just regular velocity? is this correct?. I understand what angular velocity is...