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figure shows the graph of velocity ver...

figure
shows the graph of velocity versus tie for a particle going along the X-axis. Find a. the acceleration, b. The distance travelled in 0 to 10 s and c. the displacement in 0 to 10 s.

Text Solution

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The correct Answer is:
A, B, C
a. Initial velocity `u=2 m/s
FiN/Al velocity
v=8m/s
Time=10 sec
Acceleration = (v-u)/t, =(8-2)/10=6/10=0.6 m/s^2, b. v^2 -u^2 =2aS
rarr Distance
S= (v^2-u^2)/(2a)
=(8^2-2^2)/(2xx0.6)=50 m
` c. Displacement is same is distance travelled. Displacement = 50 m`
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