TS EAMCET 14-Sep-2020 Shift 1 Solved Paper

Given that, the distances travelled by the body are in ratio 1:2.
Let us suppose that s is the distance, the body travels with speed v1. Then, 2s will be the distance travelled by the body with speed v2. This scenario is shown in the line-diagram below
For A to C,
Average speed =‌

‌ Total distance travelled ‌

‌ Total time taken ‌

v‌avg ‌=‌

s1+s2

t1+t2

=‌

s+2s

s v1 +‌ 2s v2