Before William Wallace was betrayed and killed he won a battle with brilliant strategies. It was the battle of the sterling bridge he had heard that a large contingent of troops was moving towards him about sixty thousand foot soldiers and Wallace had maybe twenty thousand troops all poorly equipped. His plan was to wait until half of his men had crossed the bridge than enemies men so they waited to watch the mightiest army in the world at that time in all their gallantry and pomp and glittering steel line up in battle formation. When half of the men had made it across they charged down upon letting loose clouds of dart and arrows so no one else could get across the bridge and Wallace was in the thick of it with his five-foot-long sword sixty pounds of pure steel.
Joel Engelsma LAB REPORT FOR FRICTION The purpose. We will see how friction affects the distance the car will travel by different surfaces. Hypothesis the car will travel on a smoother surface because there is less friction than on any other. Our independent variable is the different surfaces. The dependent variable is the distance the car will travel. Materials A toy car A board A yoga mat A tape measure A towel 4 books Procedure Step 1 put the car on the top of the board and layout yoga mat about under the slanted board. Step2 roll the car down the downward slant and measure how far it went. Step3 record the measurements on paper or computer. Data distance traveled Towel 11.5 inches 12 inches 13 inches Average 12 ⅙ inches Bare floor 113 inches 121.5 inches 118 inches Average 117.5 inches Yoga mat 27 inches 28 inches 30 inches Average 28 ⅓ Discussion and Results The ...
Comments
Post a Comment