(5, 3) and (7, 3) are two coordinate points for a single object on a position-versus-time graph. assume time is measured in seconds and distance in meters. what can be said about the object's position over time? a. it did not move at all. b. it moved 2 meters in 3 seconds. c. it moved 3 meters in 2 seconds. d. it moved 4 meters in 2 seconds.

Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?