The particle is moving in straight line as shown in v/d graph what is the acceleration of particle at d= 10
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16.6m/s²
The Slope gives inverse of Time.
So find the slope that is V/d
=20/15 =4/3
So inverse of it 3/4 is the time taken to reach 20m/s to 0m/s in covering 15m.
So acceleration is V-u/t
=0-(20)/3/4
=-80/3 m/s²
=16.6m/s²
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