An important step in science is supporting a theory or idea with data. the questions we ask determine the type of data we collect. in the warm up, you reviewed the equation to calculate kinetic energy. what question could you ask about kinetic energy which will include the variables that affect it?

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Metals are good conductors of electricity because they