Electric power distribution requires high voltages to efficiently transmit electric power. This requires use of a transformer which uses electromagnetic induction.

6 0

3 years ago

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How much time does it take a person to walk 12 km north at a velocity of 6.5 km/hr

Stella [2.4K]

1.8461 km/hr Well i need more characters so i might as well type a beautiful sentence for you to read and waste your time on.

3 0

3 years ago

What is the kinetic energy of a 150 gram object moving at a velocity of 100 m/s?

Alex Ar [27]

Answer:

750 J

Explanation:

lets convert mass into kg first , 150 /1000 = 0.15 kg

kinetic energy = $\frac{mv^{2} }{2}$ = $\frac{0.15*100^{2} }{2} = 750 J$

3 0

3 years ago