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Sergeu [11.5K]
3 years ago
13

how much time does a bike with an acceleration of 2ms2 takes to increase its velocity from 10ms-2 to 30ms-2​

Business
1 answer:
aniked [119]3 years ago
4 0

Answer:

Time, t = 10 seconds.

Explanation:

<u>Given the following data;</u>

Initial velocity, u = 10 m/s

Final velocity, v = 30 m/s

Acceleration, a = 2 m/s²

To find the time, we would use the first equation of motion;

v = u + at

Where;

  • v is the final velocity.
  • u is the initial velocity.
  • a is the acceleration.
  • t is the time measured in seconds.

Making time, t the subject of formula, we have;

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

Substituting into the equation, we have;

t = \frac{30 - 10}{2}

t = \frac{20}{2}

<em>Time, t = 10 seconds.</em>

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Answer:

4.68

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