Determine the speed of the cyclist 0.5 min after the start if he is moving with an acceleration of 0.25 m / s2.
| January 7, 2021 | education
Given: t (time elapsed after the start of the cyclist) = 0.5 min (in SI t = 30 s); a (acceleration) = 0.25 m / s2.
To calculate the speed of the cyclist in 0.5 minutes after the start, we apply the formula (movement without initial speed is considered): V = a * t.
Calculation: V = 0.25 * 30 = 7.5 m / s.
Answer: In 0.5 minutes after the start, the cyclist’s speed will be 7.5 m / s.
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