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5. Draw the distance-time graph for 1. Uniform Speed 2. Non uniform Speed 3. Body at rest 6. A body starts from rest and accelerated to 5m/s in 2s. Find the acceleration 7. A body travels a distance of 500m with uniform speed of 20m/s. Find the time taken. 8. Write the unit of 1) acceleration 2) uniform speed 3) velocity 9. The displacement-time graph in a straight line going up. What does it mean 10. A vehicle travels with a velocity 5m/s for 2 sec and then 3m/s for 5s and finally with 10m/s for 2s. Find the average speed.