Design an experiment to determine the relationship between the force on the conductor and the length of the conductor. In the space below, describe your procedure and results including: What were your independent and dependent variables

In this experiment, you will use a track, a toy car, and some washers to explore newton’s first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.

What produces light and all other electromagnetic waves? a) the photoelectric phenomena b) heated metals c) charged particles d) radioactive samples (pls explain if you can : )

What are the three ways that an object can accelerate