< Previous 8v Next Pretest: Electric and Magnetic Forces 8 Select the correct answer. Two charged objects, A and B, are exerting an electric force on each other. What will hap O A. The charge on B will decrease. O B. The charge on B voly increase. O C. The electric force between A and B will decrease. OD. The electric force between A and B will increase. Reset Next

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