Ineed with this asap a water wave vibrates up and down four times each second, the distance between two successive crests is 5 meters, and the height from the lowest part to the highest part of the wave is 2 meters. a. what is the frequency of the wave in hertz? b. what is the period of the wave in seconds? c. what is the speed of the wave in meters per seconds? d. what is the amplitude of the wave in meters?

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?