Physics, asked by ramankumar46918, 4 months ago

A car startsfrom point P, travels 40 km due south and reaches Q, then takes a right turn and travels another 30 km in a straight line to reach point R . the total time taken bythe car for this journey is 2h 46 min and 40 s . Calculate the following
(a) Average speed of the car for this journey in m/s

(b) Average velocity of the car for this journey in m/s

Answers

Answered by prabhas24480
7

ANSWER

Distance=Speed×Time

When speed is 40 kmph

Distance traveled by car =40×9

=360 km

When speed is 60 kmph

Time taken to complete the journey =

60/360

=6 hours

Answered by killergirl81
3

Answer:

ok....

I will report your question

reports this answer

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