Amass is suspended from a cable to form a pendulum. when the mass is displaced from its resting position and allowed to swing, the displacement of the mass relative to its resting position is periodic. what is the general form of a trigonometric function with amplitude and frequency that could model the displacement of the mass relative to its resting position as a function of the time after passing through the resting position?

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

answeralert drivers who drift off the road;