a 15 kg dog jumps out of a 40 kg canoe if the dogs velocity is 1.2 m\s what is the velocity of the canoe?

The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output

Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.

Which is the most accurate name for the covalent compound p2o3?