A golf ball thrown at an angle of 20 relative to the ground at a speed of 40 m/s. if the range of the motion is 55m. what is the maximum height that the ball reaches

Maximum height reached is given as H = 5.00 m

Explanation:

As we know that if the ball is projected at some angle with the horizontal then the range of the projectile is given by the formula

here we have

v = 40 m/s

Now we have

now for maximum height we have

whichever one it is, it's definitely not one that you included on the list you provided.

absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas.

emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.

explanation: