A convex lens has a focal length of 30 cm. Calculate at
what distance should the object be placed from the lens
so that in forms an image at 60 cm on the other side of
the lens Find the magnification produced by the lens in
this case.

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

your answer is c! hope this : )

explanation:

to push or pull an object in a certain direction is known as force. a force in moving an object from one place to another.

force depends on the mass of an object. so, more is the mass of an object more will be the force required to move the object.

thus, we can conclude that the use of force to move an object is push or pull.