During a Washington Capitols' hockey game a player the 160 g puck giving an velocity of 18.0 m/s . The puck slows down to a speed of 15.0 m/s during the 3.0 s it takes to reach his teammate at the other end of the rink.

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

talk back to him about the sport and show him your expertise or leave the room

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000

prndulum needs thread, weight clock to time swings