The proton with initial v1 = 3.00 x 10^5 m/s enters a region 1.00 cm long where it is accelerated. its final velocity is v = 6.40 x 10^6 m/s . what was its constant acceleration. answer in 10^15 m/s^2

Astate of matter all that has define volume and can flow is a(n)

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules

Two waves maximally constructively interfere at a point in space. among the options below, select the possible value of their phase difference at that point in space. a. zerob. πc. π/2d. not determinable by the information provided