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how does a solid become liquid - freezing
There is a special temperature for every substance called melting point . when a solids reaches the temperature of its melting point, it bec...
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Kinetic theory of matter Kinetic theory explains the property of different states of matter. The particules in solid, liquid ang gases ...
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energy is the ability to work. all things in the wolrd have energy. also with need energy to move. energy can be stored or in movement. elec...

(....) among more shorter the rope the more times it is going to swings per minute
ResponderBorrarcorrection:
the shorter the rope the more times it is going to swing per minute
90%