Question

Calculate the total distance covered by motor cycle.​

Answer 1

Answer:

Distance covered=area under the speed -time graph

=

$\frac{1}{2} \times 20 \times 25 + 30 \times 25 + \frac{1}{2} \times 10 \times 25 \\ = 250 + 750 + 125 \\ = 1125m$

hope it helps

Answer 2

Answer:

Distance covered=area under the speed -time graph

=

\begin{gathered} \frac{1}{2} \times 20 \times 25 + 30 \times 25 + \frac{1}{2} \times 10 \times 25 \\ = 250 + 750 + 125 \\ = 1125m\end{gathered}21×20×25+30×25+21×10×25=250+750+125=1125m