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A car travels the first 20 km with a spe...

A car travels the first `20 km` with a speed of `40 kmh-1` and the next 40 km with a speed of `80 kmh^-1`. Find the average speed?

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MODERN PUBLICATION-MOTION-EXAMPLE
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  3. A car travels the first 20 km with a speed of 40 kmh-1 and the next 40...

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  12. Interpret the distance-time graph.

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  13. From the position-time graph given find the average speed

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  14. From the position-time graph given find the distance travelled between...

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  15. A car travelling at a speed of 10m/s stops in 4s after the application...

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  16. A car travelling at a speed of 10m/s stops in 4s after the application...

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  17. A car travelling at a speed of 10m/s stops in 4s after the application...

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  18. Interpret the following graph and answer the following: Find acce...

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  19. Interpret the following graph and answer the following: Find acce...

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