The electronic components inside a computer transfer charge to and from wires, often in synchrony with the computer's internal clock. without packaging to block eletromagnetic waves, the computer will act as a radio transmitter. why?

Sorry my friend i don't know the answer. i am just in 6th

I'm having some difficulty seeing the diagram clearly.but the question says there's a net inward force on the object.so we know right away,  from newton's 2nd law of motion, thatthat baby is accelerating.  it doesn't even matter which way thenet force is pointing.  if there's any net force, then either theobject's speed or else its direction must be changing.