akinpetr

This page lists questions and answers that were posted by visitors named akinpetr.

Questions

The following questions were asked by visitors named akinpetr.

A car B travellin at constant velocity of 25m/s overtakes a stationary car B.Two seconds later,carB sets off in pursuit accelerating at a uniform 6m/s^2.How far does B travel before catching up with carA?

Answers

The following answers were posted by visitors named akinpetr.

Let the distance btw d cliff and the boat be L...tan62=76/L..therefore,L=76/tan62..solve it and gt ur anxa

D expression for (2x-3)^8 =(X)^8-8(X)^7(Y) 28(X)^6(Y)^2....70(X)^3(Y)^5... Put X=2x nd y=-3...there4 d 5th term =70(X)^3(Y)^5...=70*8x^3*-243=-136080..it seems the anxa z -136080.. Read more on pascal triangle or vandalmodes theorem

The expression for a two-digit no is 10x y..nd d digits ar x and y..xo in ur first statement:d no is 3 mre dan 4 timez d digtz xo..et is10x y=3 4(x y)..d eqn becomez 2x-y=1 in d 2nd statemnt.i cudn't gt u wel bt wt ah gt z dat wen18 is added to the digit,...

15 /0.5g/L =30g/L

F=ma..Neglect frictional 4ces....a=49.3/2.8

I think it is Thermal dissociation

Water pollutn,and i thnk d 2nd gap z...