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...