A certain gyroscope consists of a uniform disk with a 35.0 cm radius mounted at the center of an axle that is 19.0 cm long and of negligible mass. The axle is horizontal and supported at one end. If the disk is spinning around the axle at 1400 rev/min, what is the precession rate

Foreshadowing. the prologue states that this is the story of "star-crossed lovers." there are four strong foreshadowings of evil in act 1. identify at least two foreshadowings and explain their purpose.

What do you think car designers do if the damage caused by a crash test is too severe?

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.