is the study of motion in fluids. Hydrodynamics

Acceleration

Aerodynamics

Resistance

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field

The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?