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benjieo

Questions (18)

The centroid of the triangle OAB is denoted by G. If O is the origin and OA=4i + 3j ,OB=6i-j. Find OG in terms of the unit
1. 1 answer
2. 1,973 views
The centroid of the triangle OAB is denoted by G. If O is the origin and OA=4i + 3j ,OB=6i-j. Find OG in terms of the unit
1. 1 answer
2. 937 views
A nut-cracker has arms o.4mlong and a nut is plsaced 0.05 from the hinge. Calculate the resistance of the shell if it is broken
1. 1 answer
2. 514 views
A pole AB of length 10m and weight 600N has its centre of gravity 4m from the end A, and lies on horizontal fround.calculate the
1. 2 answers
2. 1,952 views
A nut-cracker has arms o.4m long and a nut is placed 0.05m from the hinge. Calculate the resistance of the shell if it is broken
1. 1 answer
2. 494 views
A uniform ladder AB leans against a smooth vertical wall at an angle 60degree to the horizontal.the weight of the ladder is
1. 1 answer
2. 914 views
A pole AB of length 10m and weight 600N has its centre of gravity 4m from the end A,and lies on horizontal ground. Calculate the
1. 1 answer
2. 714 views
A nut-cracker has arms o.4m long and a nut is placed 0.05m from the hinge. Calculate the resistance of the shell if it is broken
1. 1 answer
2. 497 views
A uniform ladder AB leans against a smooth vertical wall at an angle 60degree to the horizontal.the weight of the ladder is
1. 0 answers
2. 788 views
A pole AB of length 10m and weight 600N has its centre of gravity 4m from the end A,and lies on horizontal ground. Calculate the
1. 1 answer
2. 732 views
$72000 is invested at simple interest 80% . After how many years has it reached $87840?
1. 1 answer
2. 426 views
What value of k makes the expression P^2 - 18P + K a perfect square?
1. 1 answer
2. 527 views
If Dy/Dx =6x^2 + 15x^4 and. Y=7 when x=2 ,find Y
1. 1 answer
2. 1,237 views
A man was born on 29th of february 1983. How many birthdays has she celebrated after his birth till today(may 2014)
1. 1 answer
2. 506 views
A man was born 29th of febraury 1983. How many birthdays has he celebrated after his birth till date
1. 1 answer
2. 462 views
A girl has 98 beads,and all but 14 were lost.how many beads did she loose
1. 1 answer
2. 1,406 views
A solid sphere of radius Xcm is placed in a cylinder of radius 2Xcm and height 2Xcm. The cylinder is then filled with water to
1. 1 answer
2. 1,152 views
In a triangle PQR. Q=8cm , R=6cm . Cosp=1/12.calculatethe value of p
1. 1 answer
2. 737 views

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