assume a linear relationship between speed and density, a jam density of 140 bpm and a free flow speed of 70 mph for a freeway. what is the capacity of the road in vehicles per hour

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft