To go to a football stadium from your house, you first drive 1200 m north, then 600 m west, and finally 1800 m south. What is the straight-line distance from your house to the stadium

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

In science and physics what is the standard unit of measure for speed?

Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.