Assuming Birdman flies at a speed of 26m/s, how high should Birdman fly to hit the bucket if the bucket is placed 106m from the start of the field?

Find the volume of the ellipsoid x^2+y^2+5z^2=36.

The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.

Where do magnetic lines of force enter earth?