Physics, asked by nikhil24081, 1 year ago

A car moves at the speed of 80km/hr during the first half of its running time at 40km/hr during the other half

Answers

Answered by hemanthsistla
0
complete speed is 120kmph
Answered by Anonymous
2

Answer:

\purple {Aɳsաҽɾ}

➤Let us assume that,

➤The car travelled for 2 hour

➢So for one hour,

⇒Distance Travelled = Velocity × Time

⇒80 × 1

⇒80 km

➣For second one hour,

⇨Distance Travelled = Velocity × Time

⇨40 × 1

⇨40 km

⇨Total Distance Travelled = 80 + 40

⇨120 km

\sf ➯Average \: speed =  \dfrac{Total \: Distance}{Total \: Time}

\sf ➯\cancel \dfrac{120}{2}

➾60 km/h.

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