[填空题]
A 95-m-long train begins un(cl ymwx/,4(m31hj*2n klc8f,t twtw vzz.dl+fux mro e9j6ec2.g -niform acceleration from rest. The front of the train hauocf 6el9+m2.jr-x ge s a speed of 25 m/s when it passes a railway worker who is standing 180 m from where the front of the train started. What will be the speed of the last car as it passes the worker? (See Fig. 2–38.) m/s
