Question

a car is moving at circle path of radius 105 meter and complete one revolution in 2 minute find the speed of car. also find the distance travel by car in 5 revolution and the displacement of the car after 20 min​

Answer 1

Answer:the answer is 22m

Explanation:

In one complete cycle, it comes back to its initial position, so the displacement of the object is zero.

Distance travelled = circumference of the circle = 2πr

                                                                               =2×  

7

22

​  

×3.5

                                                                               =22m