What conclusion can be drawn from the statement that an element has high electron affinity, high electronegativity, and a high ionization energy?
a) the element is most likely from group 1a or 2a and in period 1 or 2.
b) the element is most likely from group 2a or 3a and in period 6 or 7.
c) the element is most likely from group 4a or 5a and in period 4 or 5.
d) the element is most likely from group 6a or 7a and in period 2 or 3.

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6

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