What’s earth atmosphere contains the element oxygen into different forms. The chemical formula for oxygen gas is O2 the Chemical formula for Ozone gas is O3 how do the structure of oxygen gas differ from that ozone?

the answer is b ) square root of 5

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

answer///isobars;