A 2 kg cue ball moving 15 m/s hits a stationary eight ball. The 2 kg eight ball moves with a speed of 10 m/s after the collision.

Plzz worth 22 ! which statement about energy transformations is not true? a all forms of energy can be transformed into thermal b energy is never destroyed or created during transformations c potential chemical energy always transforms into kinetic d some thermal energy is always released during a transformation

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?