Recent content by GuruGhulab

Thanks, appreciate it. take care, and i m going to try rest of the problems my self now. Bye.

Hey thanks a lot arildno, appreciate it man, actully i don even know if ur a man, anywayz whatever u r, thanks a lot, and r u really in Norway ?

you are rite, i made fg positive, Thanks.

k, some how i got the rite answer, but i m very confused, now, the steps i posted earlier are rite though, rite, ff, fg etc stuff.

k, i think made some mistakes, let me so my calculations again, and yea accleration used a positive value.

1.25*9.8*sin 35

Yea i mean in that tang.. direction, k , this is what i did, Ff-Fg=ma, then Ff=ma+Fg, then use the ff, in this equation, u=Ff/Fn. but got the wonrg answer.

i calculated acceleration, it same out to be 2.65., and BTW, the answer we should get is .37 for the coefficient.

is it going to be:making east positive. f=force of friction- force of tangential..gravity. but this is only the forces in the horizontal direction ?

since net force is = ma and my question is can we calculate accleration here using the equation d=vit+ 1/2at^2.

Agreed, and is the 1.84 m an helpful.

but we don't no u, and, i need some help to use Newton's second law, here, all the forces, affecting this thing are- force of gravity, force of normal, force of friction, and applied force ?

k, so how do we calculate force of friction?,

yes, is my second last post any helpful.

Sorry for my random guesses, but is the x-component, or the horizontal component, of force of gravity be equal to magnitude with force of friction.