Potential equals kenecric at the bottom so potential would also increas
Explanation:
Let us assume that piece 1 is
is facing west side. And, piece 2 is
facing south side.
Let
= m and
= 2m. Hence,


= 10.5 m/s


= 10.5 m/s

= 
= 14.84 m/s
or, = 15 m/s
Hence, the speed of the third piece is 15 m/s.
Now, we will find the angle as follows.

= 
= 
= 
Therefore, the direction of the third piece (degrees north of east) is north of east.
Gravitational is the force of 2 object or body like the sun a earth and gravity is the force on 1 object or body for instance an apple falling
Answer:
measure the vector diagram first