IGCSE PHYSICS - ENERGY, WORK AND POWER (6)

GENERAL PHYSICS Gravitational energy or gravitational potential energy This is energy stored by an object being raised up in a gravitational field, for example, a ball on top of a hill. Strain energy The word 'strain' means stretched. Strain energy can be stored in springs (in clocks, for example) and in bows when they are drawn back before the ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download