<span>No. Work is not done if you carry a book across the room
at a constant velocity?
The force applied is perpendicular to the direction of motion. (C)</span>
Hydrogen, helium, and carbon.
It’s to push an object in it’s direction of where it’s leading to.
Answer:
calcium-47
Explanation:
Just did the test. Good Luck!
The kinetic energy of an object is directly proportional to its mass, and to the square of its velocity.
