a hockey player accelerate a puck (m=0.167 kg) from rest to a velocity of 50.0m/s min 0.121 sec. determine the acceleration of the puck and the force applied by the hockey stick to the puck. Neglect resistance forces.

it would be kevlar ^^

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(20) psi;