A projectile is fired from the ground level with an initial velocity v0. Which of the following statements is true? (A) Vertical component of the velocity at point C is zero
(B) Horizontal component of the velocity at point C is zero
(C) Vertical component of the acceleration at point C is g
(D) Horizontal component of the acceleration at point C is g

what type of charge does it have? negative

hi i’m sorry to call us today so we will get back with y’all and we will have to do it haha omg was the day

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