JA cob deshazers be twenty-five Mitchel bomber had been hit and they were running out of gas. But they had dropped their bombs successfully they knew they wouldn't be able to make it back to the l; ace they where to land so they parachuted out when they started running out of gas they were promptly captured by the Japanese that had already penetrated china they were put in a camp where they were treated miserably for the whole war then they were set free because the Americans had won the war they were set free a few years later Jacob Deshazer came back to be a missionary.
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 ...
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