If you want to execute an interrupt service routine (isr) when a timer/counter2 overflow occurs. you must store in timsk and place a jump to your isr at memory address select one: a. $40 and $e, respectively b. $20 and sc, respectively o c. $40 and $a, respectively d. $20 and sa, respectively e. $04 and $16, respectively o f. $02 and $c, respectively o g. $02 and $12, respectively o h. $40 and $c, respectively

The great sandini is a 60.0-kg circus performer who is shot from a cannon (actually a spring gun). you don’t find many men of his caliber, so you him design a new gun. this new gun has a very large spring with a very small mass and a force constant of 1100 n/m that he will compress with a force of 4400 n. the inside of the gun barrel is coated with teflon, so the average friction force will be only 40.0 n during the 4.00 m he moves in the barrel. at what speed will he emerge from the end of the barrel, 2.50 m above his initial rest position?