Motion on an inclined plane Find velocity from acceleration Introduction to Force and motion.
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Transcript of Motion on an inclined plane Find velocity from acceleration Introduction to Force and motion.
![Page 1: Motion on an inclined plane Find velocity from acceleration Introduction to Force and motion.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649d385503460f94a1139c/html5/thumbnails/1.jpg)
Motion on an inclined plane
Find velocity from acceleration
Introduction to Force and motion
![Page 2: Motion on an inclined plane Find velocity from acceleration Introduction to Force and motion.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649d385503460f94a1139c/html5/thumbnails/2.jpg)
Inclined plane
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Estimate the angle of slope or a run.
![Page 4: Motion on an inclined plane Find velocity from acceleration Introduction to Force and motion.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649d385503460f94a1139c/html5/thumbnails/4.jpg)
Finding velocity from accelerationThe change of velocity is positive if the area above a=0 axis ; andis negative if the area is
below.
Q1: What is the velocityat t=10s? At t=0, v=-10m/s.
1) 16 m/s;2) 22m/s;3) 12m/s;4) 26 m/s.
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Forces and motion
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F = ma Newton’ second Law
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Q1: A rubber band stretched to the standard length causes an object to accelerate at 1 m/s^2. Another object with twice the same is pulled by five rubber band stretched to the same length. The acceleration is
1) 0.5 m/s^2;2) 1m/s^2;3) 2.5m/s^2;4) 5m/s^2.
![Page 8: Motion on an inclined plane Find velocity from acceleration Introduction to Force and motion.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649d385503460f94a1139c/html5/thumbnails/8.jpg)
![Page 9: Motion on an inclined plane Find velocity from acceleration Introduction to Force and motion.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649d385503460f94a1139c/html5/thumbnails/9.jpg)
Inertial reference frame
Only in an inertial reference frame, Newton’s laws are valid.