The statue of liberty is made of copper that has turned green because it has undergone a change what can be said about this change

Could someone me find the answer to this problem.

Aspaceship starting from a resting position accelerates at a constant rate of 9.8 meters per second per second. how far will the spaceship travel if its final speed is 1 percent the speed of light (300,000,000 m/s)? a. 3.1 × 106 m b. 2.94 × 108 m c. 7.8 × 1010 m d. 4.6 × 1013 m

If jason ii needs 15 kw of power at 300 volts to operate, what amperage of current must flow through the cable?