1. where are electrons located in an atom? 2. when a switch in a circuit is open (turned off) what are the free electrons doing? 3. what keeps the electrons orbiting around nucleus

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

f=ma newton's second law 7x8=56n