A moon orbits a planet along an elliptical path. Which describes the location of the planet within the ellipse

How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters

Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.

Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.