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Please help with this question (with explanation) thanks!​

Please help with this question (with explanation) thanks!​
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2 votes
Please help with this question (with explanation) thanks!​

Please help with this question (with explanation) thanks!​-example-1
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User Muazharin Alfan
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7.6k points

1 Answer

9 votes
The reaction times form a straight line with gradient of 60/140 = 3/7 m/kph
Reaction time at 130 kph = 3/7 x 130 = 390/7 = 56 m to nearest whole number
answered
User Hylke
by
8.3k points
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