The magnitude of the net force exerted in the x direction on a 2.35-kg particle varies in time as shown in the figure below.
(a) Find the impulse of the force over the 5.00-s time interval.
N · s
(b) Find the final velocity the particle attains if it is originally at rest.
(c) Find its final velocity if its original velocity is -3.30
(d) Find the average force exerted on the particle for the time interval between 0 and 5.00 s.