Question

Observe the graph and answer the questions from 5 to 10 5. From the above Velocity-Time graph, the body is moving with * 1 point (a) variable acceleration (b) zero acceleration (c) constant acceleration (d) zero velocity 6. Distance covered by the body during the interval from 10 s to 20 s is * 1 point (a) 180 m (b) 200 m (c) 240 m (d) 270 m 7. At the point A the body is at a distance of * 1 point (a) 90m (b) 180m (c) 270m (d) 350m 8. The velocity of the body at the point ‘E’ is * 1 point (a) 20m/s (b) 24m/s (c) 32m/s (d) 36m/s 9. What is the area covered by the Velocity-Time graph for constant acceleration? * 1 point (a) Distance (b) speed (c) Time (d) Acceleration 10. What does the slope of Velocity - time graph give? * 1 point (a) Acceleration (b) Uniform speed (c) Speed (d) both[b] and [c] depending upon the time of graph

Answer 1

Answer:

1.constant acceleration

2.180

3.90m

4.20m/s

5.540m