Math, asked by mrshekh, 8 months ago

URGENT ⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️

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Answered by santhisiva2037

Answer:

Speed=100m/s; Velocity=0m/s.

Step-by-step explanation:

Speed=distance/time

Distance=circumference of the circle

circumference=2πr

2×3.14×100=314×2=628m

Speed=628/6.28

= 62800/628=100

Therefore, Speed=100m/s

Velocity= displacement/time

Note: displacement becomes 0 because the car comes to the initial point after every lap.

=0/628=0

Answered by seemasrivastava5158

Answer:

10ms-1

Step-by-step explanation:

Radius of lap = 100m

circumference =2rR=200r=628m

time taken to cover one lap=62.8s

average speed =628/62.8=10ms-1

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