What happens to the total energy as the spring bounces? which types of energy make up the total energy? how do they relate to each other?

Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m

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.

Which of the following are appropriate acceleration units?