Physics, 06.09.2021 17:40 tornadowolfcosplay
a pendulum is timed first for 20 swings and then for 50 swings . Time for 20nswings : 17.4 seconds .Time for 50 swings : 42.2 seconds . calculate the average time per swing in each case . the answers are slightly different. Suggest some possible experimental reasons for this
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a pendulum is timed first for 20 swings and then for 50 swings . Time for 20nswings : 17.4 seconds ....
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