Which statement is a scientific theory? the acceleration of an object increases as the force on an object increases. all matter is made up of particles, called atoms, that are constantly moving. a ray of light reflects off of a mirror at the same angle that it hits the mirror. the total amount of mass present does not change during a chemical reaction.

The variables for this experiment include mass, volume and the materials in the various balls, as well as their densities. in part iii, you will be investigating the questionable baseball. use the drop-down menus to complete the sentences and identify the independent and dependent variables. in part iii, the independent variable, the one that is intentionally manipulated, is . in part iii, the dependent variable, the one that you measure the response in, is

Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little