Abubakar

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

Questions

The following questions were asked by visitors named Abubakar.

A uniform meter rule of mass 100g balance at a 40cm mark when a mass x is placed at the 10cm mark.What is x?

What is antonym of sharp

What is home economic and ten various carries in home Economic

Find the value of x in the exponential sequence √2-1, 3-2√2,x, We

Determine the mass of sulphur(iv) oxide obtained when 91g of oxygen reacts completely with sulphur according to the following equation: S+O2 'n SO2 (S=32,O=16)

The third and ninthterm of a gp are 54 and 39366 respectively. Find the common ratio the first term sixth term and aum of the first ten terms

Answers

The following answers were posted by visitors named Abubakar.

m1=22kg u1=5m/s m2=500g=0.5kg u2=0m/s v=v1+v2m/s m1u1+m2u2=m1v+m2v m1u1+m2u2=v(m1+m2) 22*5*0.5*0=v(22+0.5) 110=22+0.5v v=110/22.5=4.888888 v=4.9m/s

Radius depends on the number of electrons which are same for all isotopes so 1 is correct. While isotopic mass and nucleon number varies as it depends on the number of nutrons,which is different for different isotopes.

Write algorithm to calculate the average of course in University

Am satisfied with the answers,

The sum of two numbers is 31.2/3 of one of the numbers is equal to 5/8 .find the two numbers

Why not giving the answer

What is the actual answer for the digit number 0,1,2and 3 greater than 2000

Please send the answer with complete detail and solution

Use logarithm table to evaluate 0.016×0084/0.48