1. A ball increases speed on a ramp from rest to 8 m/s in in 3.5 s. What is the acceleration of the ball? A. 2.29 m/s2
B. 28 m/s2
C. -0.44 m/s2
D. - 2.29 m/s2

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

spectral lines lyman is one set

it is b. absorbs thermal energy