Was the cannonball able to hit its target of 50 meters when the initial velocity was 20 m/s? Why?/Why Not? (was not able, but I don't know the reason)

It will not hit.

Explanation:

In this problem, we need to tell that was the cannonball able to hit its target of 50 meters when the initial velocity was 20 m/s.

When it will hit the target, final velocity, v = 0

Using third equation of motion as follows :

Here, a =-g

The target is in a straight line 50m away on the x-axis. As 50m is far from 20.40 m and that’s why it won’t hit.

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete