Superguy Is Flying at Treetop Level near Paris When He

Multiple Choice

Superguy is flying at treetop level near Paris when he sees the Eiffel Tower elevator start to fall (the cable snapped) .His x-ray vision tells him Lois LaTour is inside.If Superguy is 1.00 km away from the tower,and the elevator falls from a height of 2.1 × 10² m,how long does Superguy have to save Lois,and what must be his average speed?

A) 4.5 s,200 m/s
B) 6.5 s,150 m/s
C) 7.0 s,140 m/s
D) 9.0 s,110 m/s