Which is of the following is the best example of kinetic energy? a flagpole standing in a courtyard a motorcycle speeding up on the highway a swimmer getting ready to dive into a pool a turtle sunning itself on a big rock

The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.

Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?