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Lostsunrise [7]
3 years ago
10

7. A cyclist starting from rest accelerates at a rate of 6 m/s until she reaches 30 m/s. How long

Chemistry
1 answer:
Hunter-Best [27]3 years ago
4 0

Answer:

Explanation:

The given values are:

a= 6m/s²

u= 0 m/s

v = 30 m/s

t= ?

The formula is :

a=\frac{v-u}{t}

thus,

t=\frac{v-u}{a}\\t=\frac{30-0}{6}\\t= 5 seconds

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