Submitted by Tom Myres on Sun, 09/30/2007 - 16:19 1) A+B= (0,2,0) 2)A-B= (2,0,0) 3)2A+3B=(-1,5,0) 4)A.B=0 5)A*B=(1.0 - 0.1) - (1.0 - 0.-1) + (1.1 - 1.-1) = (0,0,2) HOW MANY POINTS I GET THEN? Tom Myres ANSWERS Q2 V^2 = U^2 + 2AS V = SQR(2^2 + 2x(9.81/6)x5) V = SQR(20.35) V = 4.51m/s have i got any points yet, how do i find out? Log in to post comments Sun, 09/30/2007 - 16:27 Permalink Log in to post comments2310 views
Tom Myres ANSWERS Q2 V^2 = U^2 + 2AS V = SQR(2^2 + 2x(9.81/6)x5) V = SQR(20.35) V = 4.51m/s have i got any points yet, how do i find out? Log in to post comments Sun, 09/30/2007 - 16:27 Permalink
ANSWERS Q2
V^2 = U^2 + 2AS
V = SQR(2^2 + 2x(9.81/6)x5)
V = SQR(20.35)
V = 4.51m/s
have i got any points yet, how do i find out?