Note: Take East as the positive direction. A(n) 80 kg fisherman jumps from a dock into a 138 kg rowboat at rest on the West side of the dock. If the velocity of the fisherman is 3.6 m/s to the West as he leaves the dock, what is the final velocity of the fisherman and the boat

Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.

How would a small bar magnet be oriented when placed at position x?

The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.