'Force pushes' diaporamas de présentation

Force and Motion

Force and Motion . 4 th Grade Amazing Earth February. What is a force?. A force is a push or pull. Forces can make things move, change their speed, or change their shape. Foot pushes the ball and the ball speeds away. The ball changes direction when the ground pushes against it.

169 views • 12 slides

2 nd Law problems

2 nd Law problems. Class and Homework. Question 1. A monkey pushes a 17kg go-kart with a force of 260 N. No other force affects motion. What is the acceleration of the cart?. Q2. A 27 kg ball in free fall on earth? What is net force? What is the acceleration?

179 views • 8 slides

Ka Rollercoaster

228 views • 4 slides