A voltmeter used in an experiment to find the emf of a cell was found to have a calibration reading error whereby every reading was 0.22V higha) what is the name given to this type of error?b) how, if at all, would this have affected the value obtained for the emf of the cell?

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