Microwaves c…………….nnsjksisisysgxgd
It's lead. That's why the "apron" is so heavy.
Usually start on the internet, there is bound to be something or a form of information on it.
Answer:
If the combination of all the forces acting on an object sums upto be zero, then the net force is known as <u>balanced force.</u>
If the combination of all the forces acting on an object is non-zero, then the net force is said to be <u>unbalanced force. </u>The unbalanced force causes the object change the state of rest or motion.
