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Saif
Questions and answers by visitors named
Saif
Questions (12)
A force of 100 N is acting at a point Resolve this force along 300 and 400
1 answer
412 views
. Four identical metal spheres have charges of qA = –8.0 µC, qB =–2.0 µC, qC = +5.0µ C, and qD = +12.0µ C.
(a) Two of the
3 answers
2,212 views
Suppose an equation that describes the path of a diver when diving off a platform is d = -5t^2 + 10t + 20. Where d is the
2 answers
905 views
A satellite is free falling from a distance (d) of the surface of the moon with radius (R), with zero initial velocity. At what
6 answers
978 views
Water is falling on turbine at a rate of 6000 kg/min the height of fall is 100 m what is the power given to turbine?
3 answers
420 views
Which of the following statements about Ohm’s Law is true?
A. Keeping the same voltage and decreasing resistance decreases the
3 answers
1,511 views
The output voltage and current of a transformer are determined by the
A. number of turns in the primary and secondary coils. B.
2 answers
1,191 views
Answer the following questions in a few sentences.
Shanghai Questions 1. How did Shanghai merge East and West in the era of
4 answers
462 views
if a mass of 2.4 g of magnesium is burnt in air, 4.0g of magnesium oxide is formed.
1- what kind of reaction is this ? explain
4 answers
1,595 views
Suppose that 20% of the students in a college are smokers. A sample of 10 students is randomly selected from this college. What
2 answers
525 views
From the top of a fire tower, a forest ranger sees his partner on the ground at an angle of depression of 40º. If the tower is
3 answers
3,084 views
I am a three digit number. I am 300, rounded to 100. Which possible number I could be?
1 answer
49 views
Answers (6)
F = k q1*q2/R^2 F = 9x10^9((4*10^-6)(6*10^-6)/0.3^2) F = 2.4 N to the left
i need answers to the following question
a. 2*4*3=24 b. 2*4*3*3*4=288
Steve-that is all the given info Damon- no. thanks Eryk i will try it it is an application of derivative
Well the answer is definitely correct because that is the one selected on the answer sheet. I don't know why though.
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