A 14.0 ft long see-saw has its fulcrum in the middle and has four kids sitting on it. A 680 lb kid sits on the left end and a 76.0 lb kid sits 2 50 ft in front of him A 94.0 lb kid sits on the right end and another kid sits 2 50 ft in front of him. How much must this kid weigh to balance the see-saw?

The slope of a velocity time graph over any interval of time gives the during that interval

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy