Approximate the gravitational force of attraction between a 50.0 kg girl and a 66.0 kg boy if they are sitting 2.0 m apart in physics class. ___N

*Notice how small the answer is. The boy and girl are certainly not very attracted to each other. This is why the gravitational force between objects is normally ignored when drawing free-body diagrams. The force of gravity is incredibly small unless a very, very large mass is involved (e. g. a planet).

Will a heavier bowling ball hit pins better than a lighter bsll

Which of the following is the best name for mgcl2

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.