A0.08 kg glass falls to the floor. just before it hits, its velocity is +14 m/s. what is the momentum?

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

The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force

Determine the maximum r-value of the polar equation r =3+3 cos 0