A car with a mass of 900 kg is traveling at a speed of 25 m/s. What is the kinetic energy
from the car's motion?

When fat comes in contact with sodium hydroxide, it produces soap and glycerin. determine whether this is a physical change or a chemical change. explain your answer

An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10

In science and physics what is the standard unit of measure for speed?