Please answer in complete sentences What did the NEAR Shoemaker spacecraft discover when it visited the asteroid belt in the late 1990s?

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone

Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?