Author Question: You are a passenger in a moving car, and you drop a coin from your right hand, holding your left ... (Read 108 times)

Awilson837 · **on:** Jul 29, 2018

You are a passenger in a moving car, and you drop a coin from your right hand, holding your left hand directly below the point of release. If the car is moving at unchanging velocity, the coin will come down

A) in front of your left hand. B) in your left hand.
C) to the side of your left hand. D) behind your left hand.

Question 2

Do neutrinos have mass, and how do we know?

A) No, because they are observed to move at lightspeed.
B) No, because we have observed that their paths remain straight as they pass through a magnetic field.
C) Yes, because we have observed them to transmute from one of the three neutrino types to another.
D) Yes, for both of the reasons listed in answers c and d.
E) Yes, because we have observed them to move slower than lightspeed.