Answer:
50.4
Step-by-step explanation:
4.20x12
Answer: 42.25 feet
Step-by-step explanation:
We know that after "t" seconds, its height "h" in feet is given by this function:
The maximum height is the y-coordinate of the vertex of the parabola. Then, we can use the following formula to find the corresponding value of "t" (which is the x-coordinate of the vertex):
In this case:
Substituting values, we get :
Substituting this value into the function to find the maximum height the ball will reach, we get:
Answer:
bqidhiwodxh
Step-by-step explanation:
627e29302990331 e7894094902
27290[
Step-by-step explanation:
We have,
The wavelength of yellow light,
Frequency of yellow light,
It is assumed to find the speed of light in the yellow light.
The speed of a wave is given in terms of wavelength and frequency as :
So, the speed of light in a shade of yellow light is .