Physics, 17.11.2021 17:20 lethycialee79711
1. Work = ………………x……………………….
2. ……………….energy is obtained from loudspeakers, while ………….is obtained from solar cells.
3. The energy produced from burning of wood is …………energy, while energy stored in a stretched spring is
……………… energy.
4. The factors that affect potential energy are …………….. and …………….
5. Mass is determined by…………unit, while the weight is determined by …………..unit.
Answers: 3
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1. Work = ………………x……………………….
2. ……………….energy is obtained from loudspeakers, while ………….is obtained...
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