The equation for the motion of a particle is v = at . The distance travelled by the particle in the first 4 second is :

The equation for the motion of a particle is v = at . The distance tra

1.	The equation for the motion of a particle is v = at . The distance travelled by the particle in the first 4 second is :
Answer» 8a 6a 12a 4a Solution :`V = (dx)/(DT) = at` ` UNDERSET(0)overset(x)intdx = underset(0)overset(4)intat dt ` `x = a [(t^(2))/(2)]_(0)^(2) = (a)/(2) [ (4)^(2) - (0)^(2)]` `x = (a)/(2) xx 16 = 8a`