Arailroad handcar ismoving along straight, frictionless tracks with negligible airresistance. in the following cases, the car initially has a totalmass (car and contents) of 170 image for a railroad handcar ismoving along straight, frictionless tracks with negligible airresistance. in and is traveling east with a velocity ofmagnitude 4.60 m/s. find the final velocity of thecar in each case, assuming that the handcar does not leave thetracks.

a.)
an object with a mass of 22.0 image for a railroad handcar ismoving along straight, frictionless tracks with negligible airresistance. in is thrown sideways out of the car with a speedof 2.50 m/s relative to the car's initialvelocity.