A dog chases a rabbit with an average speed of 5.4 m/s. The dog runs a total distance of 305.6 m. How long did the dog chase the rabbit?

What is the fate of the electrons that interact with a specimen in an electron microscope?

An electron and a proton have the same kinetic energy upon entering a region of constant magnetic field and their velocity vectors are perpendicular to the magnetic field. suppose the magnetic field is strong enough to allow the particles to circle in the field. note: you'll need to look up the masses for an electron and proton. 1) what is the ratio of the radii of their circular paths rp/re?

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will