A particle has such a curvilinear motion that its x coordinate is defined by π₯ = 5π‘ 3 β105π‘ where π₯ is in inches and π‘ is in seconds. When π‘ = 2 π , the total acceleration is 75 ππ/π 2 . If the y component of acceleration is constant and the particle starts from rest at the origin when π‘ = 0, determine its total velocity when π‘ = 4 π .
Answer: π = ππ. ππ ππ/s
Total acceleration ,
Velocity at t=4 sec
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