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Physics, 20.09.2020 03:01 proutyhaylee
1
A stopwatch is used to time a runner in a race. The diagrams show the stopwatch at the start and
at the end of a lap of the race.
0:50:10
V
1:40:10
start of lap
end of lap
How long did the runner take to finish the lap of the raco?
A 50.00 seconds
B 50.10 seconds
C90.00 seconds
D
100.10 seconds
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