Calculus Word Problem

b)Findv(t), the velocity at time t.c)Find s(t), the height at time t.d)How high does it go?

The velocity at time t seconds of an object moving on a line is v(t) = 2cos(πt),with distance measured in meters. The position of the object at time zero seconds is 2 meters. Find the acceleration... more

An object is moving along a line, with time in seconds, and distance in feet. The acceleration of the object at timet is a(t) = -32 feet per second per second. The velocityof the object at t = 0... more

two people leave the same point at the same time. one walks due east at a rate of 3 miles per hour. the other one walks due north at 2 miles per hour. find the rate at which the distance between... more

a tank in the shape of an inverted cone is being drained. the radius is 6 feet, and its height 15 feet. At what rate is the depth of the water tank decreasing at the instant when the depth is 7... more

Develop the mathematical model that represents China's population. (Write your model in terms of t, where t is the number of years after 1980. Let p represent China's population in millions. Round... more