A baseball player hits a ball out of the park and runs the bases which are 90 ft apart. What are the distance and displacement traveled?

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

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.

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?