Julia's answer to Tooh Hong Wei's Primary 6 Maths Data Analysis Singapore question.

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Julia
Julia's answer
18 answers (A Helpful Person)
1st
Gravity means "weight" in Latin.
Julia
Julia
6 years ago
Also, when gravitational potential energy decreases, it is converted to other forms of energy (kinetic energy) and some energy is lost into the environment in the form of sound and heat.