A periodic wave with a wavelength = 2 m has a speed V = 4 m/s. What is the wave’s frequency?

Formula for wave frequency: f = s/w

f = frequency

s = speed

w = wavelength

Solve for the frequency using the given values.

f = 4/2

f = 2 Hz

Therefore, the wave frequency is 2 Hz.

Best of Luck!

Frequency of any wave = (wave speed) / (wave length)

Frequency = (4 m/s) / (2 m)

Frequency = 2/s

Frequency = 2 Hz

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

your answer is, orbit around the nucleus