A cyclist turns around a curve at 15 miles per hour. If he turns at double the speed, the tendency of overturn is

A cyclist turns around a curve at 15 miles per hour. If he turns at do

1.	A cyclist turns around a curve at 15 miles per hour. If he turns at double the speed, the tendency of overturn is
A.	quadrupled
B.	halved
C.	unchanged
D.	doubled
Answer» B. halved