Leticia leaves the grocery store and walks 150.0m to the parking lot. Then, she turns 90 degrees to the right and walks an additional 70.0m to her car. What is the magnitude of the displacement of her car from the grocery store exit? Round your answer to the nearest tenth

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