suppose a bicycle was coasting on a level surface, and there was no friction. what would happen to the bicycle's speed?
a.
the speed would increase since there is no friction.
b.
the speed would remain constant.
c.
the speed would decrease until you finally came to a stop.
d.
the speed would decrease but you would never stop.

Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy

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.

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island