46) A bicyclist riding at 12 km/h doubles her speed traveling along a flat trail Which statement most accurately describes
a graph of her kinetic energy from the time she increases her speed?
A)
a straight line with y intercept at zero and a positive slope
B)
a parabolic line with y intercept at zero and a positive stope
C)
a straight line with y intercept at the kinetic energy when her speed is
increased, with a positive slope
a parabolic line with y intercept at the kinetic energy when her speed is
increased with a positive slope
D)