4 SAISONS -Le primptemps L'automne L'ete L'hiver You're welcome! ;)
where's the picture? any how, F=uN brush weighs 15N , 15N=the normal force if the washer doesn't push down. If he/she did push down on the brush with a force F, it would be the cosine of the angle that is pushing down . so yeah draw a free body, and you'll see whic...
6th grade Algebra
10^(#) = 1(#) 10 to the power of something is the same thing as writing out zeros (#) amount of times
B. linear only if your wage/ money earned is the same for every hour you worked. the more hours you work, the more you earn
row 15 = 32 seats every row after that has 5 more than the previous one. so 32+ 5 X (how many rows) = 92 seats 92-32=60 and 60 /5 = 12. so 15+12= 27th row
at what distance would repulisve force between two electrons have a magnitude of 2.00 n between two protons ? 2=kq1q2/r^2 r^2 = 9.0 x10^9 x (1.6 x 10^-19)^2 So, what is the R, on my answer from, this is 1.07 x10^-14m, however, I cannot get this, can you show me how to get it ?
a point charge of -4.00nc is the origin, and a second point charge of +6.00nc is on the x axis at x=0.800m. Find the magnitude and directin of the electric field at each of the following points on the x asix : a) x =20.0 cm b) x=1.20 m c) x = -20.0 cm
A ball is dropped from the top of a 49.0 -high cliff. At the same time, a carefully aimed stone is thrown straight up from the bottom of the cliff with a speed of 20.0 . The stone and ball collide part way up.
A full bottle fo juice cost $2. If the juice cost $1.50 more than the cost of the bottle, how much does the empty bottle cost? (it is not 50c)