The purpose of bandura's bobo doll experiment is to demonstrate that children
1. get mad when they are taken away from their toys
2. are not influenced by other people's behavior when engaged in play
3. will most likely model an adult's aggressive actions
4. have no preference regarding which toys they play with

"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."

What is the rate of change in a objects position?

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.