Answer & Explanation:
Bronze is one of the earliest metals known to man. It is defined as an alloy made of copper and another metal, usually tin. Compositions vary, but most modern bronze is 88% copper and 12% tin. Bronze may also contain manganese, aluminum, nickel, phosphorus, silicon, arsenic, or zinc.
Answer:
786 J
Explanation:
Let g = 9.81 m/s2. The vertical distance that the canon ball must have traveled within 1.65 s is (ignoring air resistance):

So the work done by gravity would be the product of gravity force and the distance it traveled
[tex]E_p = Ph = mgh = 6*9.81*13.35 = 786 J
Hi Jason!☺
The answer is going to be
B, they harm the ozone layer.I have taken the quiz and am 100% sure.
~Elisabeth
Answer: 
Explanation:
The answer is not among the given options. However, this is a good example of the relation between the energy stored in a capacitor
and its capacitance
, which is given by the following equation:
(1)
Where:
is the voltage
is the capacitance in Farads, the value we want to find
Isolating
from (1):
(2)
(3)
Finally:
This is the capacitance of the cardiac defibrillator