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Type: Posts; User: Rubentheran
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Hi guys. I am trying this question for 2 days.I managed to solve the second question but the 2nd question I don't know.Can someone help me out.If possible please really really guide me the steps for...
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Thank you very much jcaron2. I really appreciate what you say. I will think about it about your opinion. By the way, I really want to thank you for your advice and concern
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Hello guys. I just finished my foundation of studies and now I'm going to persuade degree now.Before I persuade can someone tell me which career is suitable for my me. I have interest in Maths and...
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Write a C program
that initializes 5x3 array in which the first element of each row contains a number, the
second element contains its square and third element contains its cube. Prompt the user to...
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Can someone get me a sketch on this drawing.I really need help.I just need rough sketch for this drawing from you guys.Just top view, front view and left view.
The question is in the...
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Question is in attachment because I can't post the image here.The question is in the attachment.Currently, I don't know how to start because its very difficult.I even studied the textbook and...
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Oh yeah I mistakely wrote it.thanks for the teaching by the way
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Question : A ship is sailing 45m/s due south-east, while the wind speed is 20m/s from west.Find the magnitude and the direction of the wind velocity relative to the ship
Answer given is 33.94 m/s...
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Thanks jcaron2.you really help me out
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5.a) Two capacitors , C1 = 3 F and C2=6 F , are connected in series and charged by connecting a battery of voltage V=10V in series with them. They are then disconnected from the battery, and the...
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Thank you very much Unknown008
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Thank you very much jcaron2
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I know how to do this question but just I cannot understand about the question asking 4kg ball. The question is " A 2 kg ball moving at 7m/s strikes a 1 kg ball at rest.The 2kg ball continues to move...
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I know how to do this question but just I cannot understand about the question asking 4kg ball. The question is " A 2 kg ball moving at 7m/s strikes a 1 kg ball at rest.The 2kg ball continues to move...
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So which want is the answer sir for my question.Is it 8x-3y+4z =0 ? Is this correct ?
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Given two vectors A and B where A=-5i+3j-k and B=8i-3j+4k.
Find
1)(A-2b).3k
2)the direction of cosines of A
3)vector projection of A on B
4)the equation of plane perpendicular to B
I know...
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Three charges are placed at three corners of a square as shown in Figure 5. Find the electric field strength at point A.
Given answer is 8.23x10^5 N/C and makes an angle 45 degree below...
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Three charges are placed at three corners of a square as shown in Figure 5. Find the electric field strength at point A.
Given answer is 8.23x10^5 N/C and makes an angle 45 degree below...
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1.Three +20 uC charges are placed on a straight line, successive charges being 2 m apart as shown in Figure 1.Calculate the force on the right end.
I couldn't get the answer right.I got 10,000 N...
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But I don't know how to draw the structure.Can you give a full solution of the drawing so that I will able to do the rest of the questions by using your solution as reference.thanks.Please sir
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But I don't know how to draw the structure.Can you give a full solution of the drawing so that I will able to do the rest of the questions by using your solution as reference.thanks
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1.Write the Lewis dot symbols of the reactants and products in the following reactions
Ca + H2 ----> CaH2
2.For each of the following pairs of elements, state whether the binary compound they...
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1.Blue light with a wavelength of 440 nm is used in a double slits are 0.50 mm apart. If the screen is 1.5 m from the slits, what is the angular separation of the first-order bright fringes?
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1.A speaker is placed between two observers who are 110 m apart, along the line connecting them. If one observer records an intensity level of 80 dB, how far is the speaker from each observer ?
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17.Two sources have sound levels of 75 dB and 80 dB. If they are sounding simultaneously, what is the combined sound level ?
Ans:81.2 db
How am I supposed to this? What is the formula.I really...
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Thanks jcaron2 for your answers for the 3 questions.It really helps me.Thanks.By the way that day I couldn't say thanks bcoz I slept off.Sorry.By the way thank you very much.
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5.For the arrangement shown in Figure 2, let the path length r1 = 1.20 m and the path length r2 = 0.80 m.
a)What is the highest frequency within the audible range (20 – 20000 Hz) that will...
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Two speakers are driven by a common oscillator at 800 Hz and face each other at a distance of 1.25 m. Locate the points along a line joining the two speakers where relative minima would be...
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4.Two speakers are driven by the same oscillator of frequency 200 Hz. They are located on a vertical pole a distance of 4.00 m from each other. A man walks toward one of the speakers in a direction...
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A helicopter drops a paratrooper carrying a buzzer that emits a 500 Hz signal. A sound receiver on the plane monitors the signal as the paratrooper falls. If the perceived frequency becomes constant...
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