11. Un recipiente cerrado de 2.0 litros contiene aire a una presión de 5.0 x 104 Pa y a la temperatura de la habitación. El recipiente se introduce en agua a igual temperatura y una profundidad de 2.0 m. ¿Qué volumen de agua entrará en el recipiente si se abre? Considera que la presión atmosférica es 1.0 x 105 Pa y que la densidad del agua es 1.0 x 103 kg/m3. Ayuden

a coal burning power plant

i would say

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