Challenge: Experiment with other values of Strength and Freq. to create other examples of standing waves. What values of Strength and Freq. lead to a standing wave with four nodes? Five nodes? Describe your results on a separate page.

magnityde and direction

the force required to move the cart is divided by three or 33.33 n.

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me