The neutron mass is 1.675 x 10-27 kg. express the proton mass in ev/c, keeping 4 significant figures b) the mass of the electron is 9.109 x 10-31 kg. express this in ev/c . c) what is the mass of the hydrogen atom in ev/c? ?

Drag each item into the proper state of matter category.

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.

The record distance in the sport of throwing cowpats is 81.1 m. this record toss was set by steve urner of the united states in 1981. assuming the initial launch angle was 45° and neglecting air resistance, answer the following. (a) determine the initial speed of the projectile. m/s