An object has a force of 10 newtons from the right and 17 newtons from the left. once the object starts moving toward the right, an additional force of 7 newtons is applied from the right. what can you conclude about the direction of motion of the object after the application of the additional force? the object will continue moving toward the right. the object will slow, stop, and then begin to move toward the left. the object will come to a halt. the object will accelerate in its motion to the right.

convex lenses are thicker at the middle. rays of light that pass through the lens are brought closer together (they converge). a convex lens is a converging lens. when parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus.

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.