Gordon the night custodian dusts off a classroom globe with a feather duster, causing the globe to acquire a charge of -8.0 x 10°C. What is the magnitude and direction of the electric field at a
point 0.40 m from the center of the charged globe?

Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity

Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?

Formulating a hypothesis: part i since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of " because when writing your hypothesis