Hi guys, im on the last page of the textbook and I can't seem to solve this question. Help!!
"The velocity 'v'ms^-1 of a car 't' seconds after it passes point A has gradient function
dv/dt= 2/t^0.5 for t>0
Given that the car has velocity 5ms^-1 as it passes A, find the equation for the velocity at time 't' seconds."
My working so far:
v=4t^0.5+c
stumped to find c.
Textbook says in answers that c=5 but no explanation is given.