Please answer the questions carefully.
1.The Law of induction
2.a curveball happens because of
expected in homes to generate electricity by 2020
impractical as of today
used in Tesla cars
wears a cape
a French Electric Car
a braking system
has no moving parts
5.The process of altering the potential energy to the kinetic energy is best described:
When stored energy becomes the energy initiating a motion.
When an object stops moving.
when the friction is increased.
When there is no object at all.
Question (1) : The Law of induction
Answer : Faraday
Question (2) : a curveball happens because of
Answer : Bernoullis Principle
Question (3) : Superconductivity
Answer : impractical as of today
Question (4) : a Derailleur :
Answer : changes gears
Derailleur is a bicycle gear which works by lifting the chain from one sprocket wheel to another of a different size.
Question (5) : The process of altering the potential energy to the kinetic energy is best described:
Answer : When stored energy becomes the energy initiating a motion.
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