pizz tell me the distance covered
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hey......i have tried to solve your question..
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Answer:
acceleration= 2.5 m /s ^2
distance = 20m
Explanation:
the velocity before =0m/s
the velocity now= 10m /s
the time taken =4 s
so, acceleration = 10-0/4m/s^2
= 2.5 m /s^2
the distance = the area of graph under curve
= the area of ABO
triangle ABO is a right angled triangle
base = OB = 4
height = AB =10 ( as the quadrilateral is a rectangle)
the area of triangle =1/2 * 10 *4
=20
distance = 20m
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