How are the charicters Milly and rose revealed in the burning book by Cora Collen?

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

If a simple machine reduces the strength of a force, what must be increased?

Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate