A 230 , 21.0-cm-diameter plastic disk is spun on an axle through its center by an electric motor. What torque must the motor supply to take the disk from 0 to 1500 rpm in 5.00 ?

### Recently Asked Questions

- The following double integral cannot be solved as written. Reverse the order of integration to create a solvable equivalent intergal, and then solve it. Double

- Use a triple integral to find the volume of the region in between inverted cone whose equation is z = 2 − sqrt(x^2+y^2) , and the plane z = 0.

- If z(x, y) = e^( x^2 y) , with x = r cos θ and y = r sin θ, find the values of ∂z/∂r and ∂z/∂θ when r = 2 and θ = π/4.