Question

Two car C1

and C2

are going round concentric

circles of radii R1

and R2

. They complete the

circular paths in the same time. Then

1

2

Speed of C

Speed of C

(A) 1

(B) R1

/R2

(C) R2

/R1

(D) can not be determined as data is insufficient​

Answer 1

Answer:

D is the answer

Explanation:

this is because data is insufficient