After 5 seconds, the person would have travel 75 m
This is defined as the rate of change of velocity which time. It is expressed as
a = (v – u) / t
Where
We'll begin by obtaining the final velocity of the person. This can be obtained as follow:
a = (v – u) / t
2 = (v – 10) / 5
Cross multiply
v – 10 = 2 × 5
v – 10 = 10
Collect like terms
v = 10 + 10
v = 20 m/s
The distance travelled can be obtained as follow:
v² = u² + 2as
Collect like terms
2as = v² - u²
Divide both sides by 2a
s = (v² - u²) / 2a
s = (20² - 10²) / (2 × 2)
s = 75 m
Thus, the distance travelled by the person is 75 m
Learn more about velocity:
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Learn more about acceleration:
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