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SAT, 26.11.2021 17:30 CameronVand21

In an experiment, students release a block from rest at the top of an inclined plane. The block slides down the plane through a vertical displacement h, and the students measure the speed v of the block using a photogate. The students expect the speed of the block at the end of this motion would be v=2gh−−−√. However, the measured v is significantly different. Which of the following is the most probable source of error the students should cite in their lab report?.

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In an experiment, students release a block from rest at the top of an inclined plane. The block slid...

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