3 years ago

Simplify the expression under the square root sign

Mathematics

1 answer:

liraira [26]3 years ago

3 0

Answer:

Reaction time tests can be used to assess an individual's hand-eye coordination. One test involves catching a 1 metre ruler and measuring the distance, d in metres, that the ruler travelled before being caught. The reaction time t seconds is then calculated using the formula: = √2d/9.8

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tatyana61 [14]

Use this formula: $d= \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

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Read 2 more answers

Simplify the expression under the square root sign​

Simplify the expression under the square root sign