B 20 m/s
It should go to 100 that fast nor 40
Answer:
The answer is in 3 point
Choose which point you like
Answer:
v1=18.46m/s
v2=29.8cm/s
Explanation:
We know that

the equation of the motion is

we can calculate w by using

Hence, we have that

the speed will be

hope this helps!