A hockey puck on a frozen pond with an initial speed of 15.9 m/s stops after sliding a distance of 204.3 m. Calculate the average value of the coefficient of kinetic friction between the puck and the ice.

Matt is driving down 7th street. he drives 150 meters in 18 sec. assuming he doesn’t slow down or speed up, what is his speed?

Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below. your friend goes first, and you follow after he has dropped a distance of 2.0m. when your friend hits the water, is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.

What is a possible result of higher air temperature caused by global warming