Question

It is of physics give complete solution.

Answer 1

Explanation:

For a complete circle circumference is 2πr

so for $\frac{3}{4}$ circle then the displacement is going to be $\frac{3}{4}*2(22/7)*radius$

3πr/2= displacement=15π (as r=10m)

average velocity = displacement/time

=15π÷√2

Answer 2

Answer:

hope this helps you.

thanks