A roller coaster is stopped on a track. When the engineer presses a launch button on the coaster, the coaster moves forward. Explain this change in terms of balanced and unbalanced forces.
Answer:
2.25in³
Explanation:
For a 12 awg conductor the minimum volume allowance as stated by the NEC is 2.25in³
See attached Table 314.16(B) from NEC 2011
The kinetic energy is

and the height of the building doesn't matter at all.

joules
Answer:
okay, So Um,
Explanation:
BTW, There are only 50 points, brainly subtracts half of the points