You are on the roof of a building, 46.0 m above the ground. Your friend, who is 1.80 m tall, is standing next to the building. What speed would egg dropped from rest be traveling when it hit your friend on the top of his hand? A.) 866 m/s
B.) 20.8 m/s
C.) 10.4 m/s
D.) 29.4 m/s

The best answer is (a) which is universal law is in effect at all times. it is constantly at play in everything we do and governs our lives. it is also important to note that universal law applies to not only everything on earth, but everything in the universe as well, which is another reason why it is in effect at all times.

B? i think so but hope that's right and answers your question