Answer:
x=31.09m
Explanation:
p1=p2
The momentum of flatcar and the momentum of the worker so
The velocity of the worker is:

The total motion has a total velocity and is

The time the worker take walking is

Now the total time and the total velocity determinate the motion of tha flatcar how far has moved

Answer:
C
Explanation:
got a one hundred on the test
Answer:
im sorry im just trying this app please dont report
Explanation:
please im begging you maam/sir