The Easter Bunny is playing hide and seek with the other bunnies. He walks 4.5 km to the East, then walks in a direction of 12° South of East for 8.0 km, and finally
12.0 km North. Determine what his displacement is from the origin?

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.

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow

Explain what will happen if decomposers were apsent from a forest ecoysystem.