MCQ
The nucleus of an atom is made up of ___________________.
- AProtons and Neutrino
- BNeutrons and Electrons
- CProtons and Neutrons
- DProtons and Electrons
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A freely falling object travels 4.9m in 1st second, 14.7m in 2nd second, 24.5m in 3rd second, and so on. This data shows that the motion of a freely falling object is a case of: