HEPPP MM Which particle moves around the nucleus? (5 points) Electron Molecule Neutron Proton

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

Acharge q experiences no net force at a particular point in space. which of the following situations described below must always be true? -there are no other charges nearby. -if there are other charges nearby, they must all have the same sign as q. -if there are other charges nearby, they must all have the opposite sign of q. -if there are other charges nearby, the total positive charge must equal the total negative charge. -none of the above

Aplane's average speed between two cities is 600 km/h. if the trip takes 2.5 hours, how far does the plane fly?