Un bidon gol are masa mg=332g, iar plin cu ulei de masline are masa mp=2,732kg. Stiind densitatea uleiului rho=800kg/m3,calculeaza volumul bidonului.3

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.