Bumper car A (281 kg) moving +2.82 m/s makes an elastic collision with bumper car B (209 kg) moving -1.72 m/s. What is the velocity of car B after the collision (Unit =m/s)
Remember. right is +, left is -

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.

A( developed during the process of technology design