The graph shown compares the money Melissa and Amy make over time selling greeting cards at a local fair. According to the graph, how many hours pass before Amy and Melisa have the same amount of money

What is the coefficient of kinetic friction μk between the block and the tabletop?

We will use a video to study faraday’s law of electromagnetic induction by analyzing the induction that occurs due a coil of copper wire sliding along an air track that passes through an external magnetic field. specifically, we will: examine some of the main principles behind faraday’s law. apply lenz’s law to determine the direction of the induced emf. take measurements of the induced emf from the voltmeter as the coil passes into and out of the external magnetic field. use the horizontal scale provided to determine the speed of the coil. calculate the magnetic field induced in the coil as it passes into and out of the external magnetic field.

Mark creates a graphic organizer to review his notes aboutelectrical force.which labels belong in the regions marked x and y?