Slide 1Newtons Laws Applications Slide 2 Introduction to Friction Slide 3 Friction Friction is the force that opposes a sliding motion. Friction is due to microscopic irregularities…

Slide 1Work and Machines What Do You Think? How can a machine make work easier? Slide 2 Work and Machines Work occurs when a force causes an object to move in the direction…

Slide 1UCSD Physics 10 Work, Energy, Power, Momentum Measures of Effort & Motion; Conservation Laws Slide 2 UCSD Physics 10 Spring 20082 Work, defined Work carries a…

Slide 1 Slide 2 Work and machines Making jobs easier Slide 3 Work Work is done on an object when a force is exerted on an object that causes the object to move some distance.…

Slide 1 Slide 2 Estimate the amount of work the engine performed on a 1200-kg car as it accelerated at 1.2 m/s 2 over a 150- meter distance. Slide 3 m = 1200 kg a = 1.2 m/s…

Slide 1Torque and Rotation Physics Slide 2 Torque Force is the action that creates changes in linear motion. For rotational motion, the same force can cause very different…

Slide 1By: Nurma Khoirun Nisa’ IX A class Slide 2 1. Quantity International Unit System: International Unit System: –Quantity which are usually used in physics are divided…

Slide 1ForceForce 8th Grade Force and Motion Slide 2 Force When you push on an object, you are exerting a force on that object. Force: a pushing interaction between two objects.…

1.CHAPTER 12FORCES ANDMOTION12.1 FORCES2. 12.1 FORCESThere are 4 distinct forces in our universe:Gravitational, electromagnetic, strong nuclearand weak nuclear forces.Ex:…

1.SAMPLE ONLY SAMPLE ONLY SAMPLE ONLY For FULL presentation click HERE >> www.warnescience.net Electrostatics K Warne 2. - - - - - - - + Rubbing materials  Electron…