Who wants to talk i am bored

The man fires an 80 g arrow so that it is moving at 80 m/s when it hits and embeds in a 8.0 kg block resting on ice. how far will the block slide on the ice before stopping? a 7.1 n friction force opposes its motion.

Which accounts for an increase in the temperature of a gas that is kept a constant volume

Abar magnet cut in half will form a total ofpoles. a)fourb)eightc)two