Recognise everyday examples Interpret a gravity ride Use and the relationship in which objects use in terms of: gravitational potential energy kinetic energy (KE) • (GPE). gravitational potential • Show that for a given object energy (GPE) falling to Earth, this relationship energy transfer. • can be expressed as Describe the effect of h = v2 ÷ 2g changing mass and speed on kinetic energy (KE): and give an example of how doubling mass doubles KE • this formula could be used. doubling speed quadruples • KE.
Recognise everyday examples in which objects use gravitational potential energy (GPE). Interpret a gravity ride in terms of: • kinetic energy (KE) • gravitational potential energy (GPE) • energy transfer. Describe the effect of changing mass and speed on kinetic energy (KE): • doubling mass doubles KE • doubling speed quadruples KE. Use and the relationship Show that for a given object falling to Earth, this relationship can be expressed as h = v2 ÷ 2g and give an example of how this formula could be used.
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