A potato with a mass of 0.25kg is resting on a table. Calculate the force that the potato exerts on the Earth.

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Current from a charged capacitor lights a bulb. as time goes on the brightness of the