Answer:
Wrecking yards employ extremely powerful electromagnets to move heavy pieces of scrap metal or even entire cars from one place to another. ... This creates a magnetic field around the coiled wire, magnetizing the metal as if it were a permanent magnet
Explanation:
140 Jules. Is the correct answer
You can use the impulse momentum theorem and just subtract the two momenta.
P1 - P2 = (16-1.2)(11.5e4)=1702000Ns
If you first worked out the force and integrated it over time the result is the same
It must gain an electron because if the proton number was to change it would no longer be the same element.
Answer:
303.15K
Explanation:
the formula for converting celsius into kelvin is adding 273.15 to the number
