2. When all the lights are turned on, what does the color of the dog indicate about the colors of light

Please find the answer in the explanation.

Explanation:

Asking that When all the lights are turned on, what does the color of the dog indicate about the colors of light ?

There will be color subtraction and mixing of colours.

Some of the colors will be absorbed by the dog and some of the colors will be reflected.

The colour of the dog indicates the mixture of the colors of the light reflected by the body of the dog.

The remaining colours of the light must have been absorbed.

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