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Vadim26 [7]
3 years ago
12

05. The time required to complete one lap around a perfectly circular track having a radius of 1,835 meters is 86

Physics
1 answer:
likoan [24]3 years ago
7 0

Answer:

v = 134.06 m/s

Explanation:

Given that,

Radius of a circular track is 1,835 m

Time required to complete one lap around a perfectly circular track is 86 seconds

We need to find the car's velocity. Velocity is equal to,

v=d/t

On circular path,

v=\dfrac{2\pi r}{t}\\\\v=\dfrac{2\pi \times 1835}{86}\\\\v=134.06\ m/s

So, car's velocity is 134.06 m/s.

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