Im not good with graphs can you help me ???

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

Which of the following is not am example of a polymer? protein nylon kevlar concreta

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.