Answer:
1. 37.8J
2. 18 Billion Joules, 18 Gigajoules
3. 9.81 Billion Joules, 9.81 Gigajoules
Explanation:
Use the formulas provided,
KE=(1/2)mv^2 and PE=mgh, noting that g=9.81
The rate of flow of electric CHARGE past any point is described in the unit of electric CURRENT ... the Ampere.
Answer:
B. Both electric fields and forces ...
Explanation:
Omitting the 1 will not change the value of the number, but will change the units at the end of the problem
Answer:
weight of tock would change