What form of energy does the swinging pendulum represent? Mechanical energy

Radiant energy

Chemical energy

Electrical energy
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At which position is the potential energy of the pendulum the greatest?
Position C

Position A

Position B

Position D

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude