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romanna [79]
3 years ago
7

A motorcyclist travelling at 30m/s starts to apply his brake when he is 50m from the traffic light that has just turned red .if

he reached the traffic light. what is the deceleration
​
Physics
1 answer:
fredd [130]3 years ago
3 0
80 because if you add 50 +30 =80 so yea that why I pick 80
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