Ice skating has been around for thousands of years. It has overcome diversity, politics, and countless injuries. Yet there still is a common product since the beginning…

Marks: 1 A rock is rolled in the sand. It starts at 5.0 m/s, moves in a straight line for a distance of 3.0 m, and then stops. What is the magnitude of the average acceleration?…

Explanation Text Group 2 -------TORNADO------A tornado (often referred to as a twister or, erroneously, a cyclone) is a violent, dangerous, rotating column of air that is…

1. PRESSURE PRESSURE PRESSURE CHANGES Pressure 1 2. PRESSURE Pressure 2 Intensity of pressures exerted by a thumb and a drawing pin into a piece of wood 3.  Pressure is…

Slide 1How did Earth form? Slide 2 Collapsing Interstellar Clouds Stars and planets form from clouds of gas and dust, called interstellar clouds Consist of gas: Hydrogen…

Slide 1 Slide 2 We define motion as the action or process of change in position. Movement is a change in position from one point to another. Two things are necessary for…

Slide 1Upcoming Classes Thursday, Sept. 20 th Energy and the First Law Assignment due: * Homework #3 (Flip-book) Tuesday, Sept. 25 th Entropy and the Second Law Assignment…

Slide 1Energy and Forces in Motion Physical Science Chapter 11 and Section 1 of Chapter 13 Slide 2 What is Energy? Energy is the ability to do work. The Law of Conservation…

1. Mrs. Walsh 1AButterflies! 2. Gymnastics butterflyHi! My name is Gymnastics Butterfly. I do back hand springs all the time . My favorite thing to do is cartwheels with…

1. Physics 101:Lecture 11 Momentum and Impulse Today’s lecture will coverTextbook Sections 7.1-7.5 Exam II 2. Exam Results 3. How will I do in the course? Score,max grade,…