An object is traveling at 8 m/s with a kinetic energy of 64J. What is the mass of the object?

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.

If the area of a square has increased by a factor of 16, by how much has each side increased?