A copper wire is 1.4 mm in diameter and carries a current of 20 A. Part A What is the electric field strength inside this wire

Which of the following statement is false

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

Suppose you hit your hand against the edge of table. using newton’s third law of motion why does my hand hurt? explain