4. A specific net force is applied to an object, and it causes a certain acceleration. If the same net force is
applied to a new object with four times the mass, what is the acceleration of the more massive object?

When an object is heated it contracts. a. true b. false

Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons

Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.