Q: The motion of a body is given by the equation dv/dt=6-3v.If the body was at rest at t=0 then: The speed is 1m/s when the acceleration is half of the initial value. (True/False) My approach: At t=0 the acceleration of the particle is 6m/s^2.Therefore, 3=6-3v which gives v=1m/s. So I selected 'true'. But the answer is given to be 'false'. What is wrong with my calculation?