You are playing hockey with friends on a very large frozen pond. the hockey puck is at your feet motionless. you take a slap-shot with your hockey stick and the hockey puck goes zooming off at a high rate of speed sliding along the ice. the hockey puck eventually comes to a stop because:

a. there is no net forward force on the puck and so it will eventually slow down.
b. friction between the puck and the ice will do enough negative work on the puck to equal the positive work done by you on the puck.
c. friction between the puck and the ice will do more negative work on the puck than you did positive work on the puck.
d. friction between the puck and the ice will do less negative work on the puck than you did positive work on the puck.

The correct answer is letter b. Friction between the puck and the ice will do enough negative work on the puck to  equal the positive work done by you on the puck.

Explanation:

According to the Newton's First Law of Motion, the rocky puck would keep sliding on the ice forever. However, due to the friction acts on the puck, it will slow down and eventually stopping.  

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..