Logic for Q18 related to ball drop and bounce
https://www.asee.org/documents/conferences/k12/2012/2012K12_Ball_Drop_activity.pdf
So KE transformed to GPE and SE
H
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RE: 2019 PSLE Discussions and Strategies (Children born in 2007)
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RE: 2019 PSLE Discussions and Strategies (Children born in 2007)
Anyone knows the answer for Q18 the rubber ball question about the energy conversion?
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