In 1983 there were 100,000 transistors on a typical computer chip. (a) by moore's law, in which year we should have had 6.4 million transistors on a chip of same size? (b) if the size of the chip was 1cm x 1cm, what was linear size of the transistor in 1983 and later when there were 6.4 million transistors on the chip?

Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600