Question

Could someone check my answers?
The acceleration for a particle moving along a line is given by a(t)=2t+3m/s^2 and the initial velocity is v(0)=-4m/s. Find the following:
the velocity at time t
the displacement of the particle over the time interval [0,3]
the distance traveled during the time interval [0,3]

Answer 1

for the velocity i have -4=C
for the displacement: 10.5
for the distance traveled 89/6

Answer 2

what do you mean by, "for velocity i have -4 = C" ?

Answer 3

@ganeshie8 he probably meant the constant C = 4 after he integrates the acceleration function

Answer 4

Yes, your answers are correct

Answer 5

thank you!!