Recent content by Fookie

but i thot that the integral test is not valid for series coz the graph of 1/n will not be contiuous :eek:

1+(1/2)+(1/3)+(1/4)+(1/5)...+(1/n) can sum one prove this series is divergent? or just tell me what the expression for sum to infintiy in terms of n is?

he's sane......while bush is not :smile:

for (a) use s=ut+0.5a(t2) where u=0 and s=2.0m and t=time to find a=acceleration for (b) use (mg sin#)-(u mg cos#)=ma m=mass a=acceleration from (a) #=angle g=9.8 u=coefficient for (c) answer = u mg cos# :biggrin: for (d) answer= u+at u=0 a=accerletion...

i don't think so...coz the gravitaional force which in turn provides centripetal foce around the orbit wud be too SMALLL! remeber that grav. forc is directly proportinal to the product of the mass of two bodies...if mass is small then so is the grav. force. if grav force is small then so...

IS THE ANSWER ZERO! coz 1-1=0 and one is pulling the boat and the other is pulling the tree!

everyone knows george bush is a maniac.... the whole world protested last year against his plans to invade oil in iraq.

u can safely ignore "time=5.50s" as impulse is independent of time. just impulse= (1.20 x 10^3)(24.0-10.4)