B) I just took the test and put D but it gave me the wrong answer. It told me it was B.
Answer:
Newtons law
Explanation:
According to this law, a body at rest tends to stay at rest, and a body in motion tends to stay in motion, unless acted on by a net external force.
Answer:
8m/s
Explanation:
Average Speed = distance / time = 400/50 = 8m/s
law of conservation of energy
aka the first law of thermodynamics
I'd say B.) Increasing the voltage of the battery.
