Reflection from surface of wavy water is Reflection

irregular reflection.

Explanation:

Reflection from the surface of wavy water, an old mirror is irregular reflection.

Irregular reflection.

Explanation:

Due to the wavy surface of the water, the reflection isn't clear, hence, irregular reflection.

Hope it helps.

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