The velocity-time graph of a runner is given. What is the total distance covered by the runner in 16 s?
(a)100m (b)70 m (c)30m (d) 130m
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Answered by
1
Answer:
Answer: The total distance is 130 m and the acceleration is zero at 11 second.
Answered by
1
Answer:
d. 130m
Explanation:
To find the distance from the velocity-time graph, we have to find the area of the graph.
In this graph,
Divide the graph into a triangle(on the left side) and a rectangle(on the right side)
Area of the triangle = 1/2*height*base
= 1/2 * 10 * 6
= 30
Area of the rectangle = height*base
= 10 * (16-6)
= 10 * 10
= 100
Total area = 100 + 30 = 130
Therefore, the the distance travelled is 130 m
I will be happy if this helps you to understand
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