a particle starts from rest and moves along a straight line with an acceleration equal to 24-15√t where distance and time are measured in terms of feet and seconds respectively. with what acceleration will the particle return to the starting point?
help please thank you :-)
d=0=1/2 a t^2=12t^2-7.5t^3/2
t= that squared.
check my thinkingposted by bobpursley