Peter throws a snowball at his car parked in the driveway. the snowball disintegrates as it hits the car. by newton’s third law, you know that both the car and the snowball exert a force on each other. what can you say about the magnitude of the forces exerted by the snowball and the car?

This problem has been solved! see the answera non-uniform fire escape ladder is 6.0m long whenextended to the icy alley below. it is held at the top by africtionless pivot, and there is neglibible frictional force fromthe icy surface at the bottom. the ladder weighs 250n, and it'scenter of gravity is 2.0m along the ladder from the bottom. amother and child of total weight 750n are on the ladder 1.5m fromthe pivot. the ladder makes an angle θ with the horizontal.find the magnitude and direction ofa) the force exerted by the icy alley on the ladderb) the force exerted by the ladder on the pivotc) do your answers in part a and b depend on the angle?

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

Select the correct answer. what does the process of natural selection involve?