Answer:
500 J
Explanation:
Emechanical=U+K,i.e., the mechanical energy Emechanical is the sum of the potential energy U and kinetic energy K.
So, the object has a mechanical energy of 200+300=500 J.
This bone can be found over the HUMERUS.
The funny bone of the elbow is the ulnar nerve. The nerve runs from the neck to the hand where it is connected with several muscles in the hand and in the forearm. The ulnar nerve is protected by bones, muscles and ligaments.
im going to try answering this question because my teacher dont teach me science so i think its true but if its wrong im sorry
Natural selection, an animal with white fur won't survive in an area with green grass and leaves, but a brown or a green animal would
I think 2 but I’m not very sure
