memefl0res805 memefl0res805
  • 11-03-2021
  • Physics
contestada

7. Which of the following has the most total mechanical energy?
a. An airplane flying
b. A bird flying
c. A parked car
Answer:

Respuesta :

komarucore
komarucore komarucore
  • 11-03-2021

Answer:

An airplane flying

Explanation:

Both a bird and airplane fly, but the airplane is using more mechanical energy to run and power the plane, causing it to fly.

Answer Link

Otras preguntas

What is square root of 1/25
Why is the UK a developed country?
what happens to a chemical reaction when the temperature is increased ?
How were the greeks able to defeat the persian fleet even though they were outnumbered?
which is bigger 0.5 or 0.50
What is the percentage of 199.50 out of 286?
why do we need speeding laws? why do we have drinking and driving laws? why do we have a work safe policy?
If 125% of a number is 425, what is 65% of the number? Can anyone explain this one?
During the operation of a voltaic cell, the cell produces1) electrical energy spontaneously2) chemical energy spontaneously3) electrical energy nonspontaneously
Can you help me with this one ? Factor 2x2 + 7x + 3.A.(2x + 1)(x + 3)B.(2x + 3)(x + 1)C.(2x + 5)(x + 1)D.The polynomial is prime.