Two charges, one is - 28 nC and other is 2* 28 nC are separated by 2 m distance. What is the electric field at the mid point of the line joining the charges? Your Answer: Answer

Q: Significant figures are determined by the number of digits in a measurement that are reliably known.…

A: Significant figures

Q: What is the number of nautical miles between place A (35 N, 75 W) and place B (70 S, 75 W)_____ n mi

A: The latitudes and longitudes can be drawn as below (not to scale),

Q: You are told A=4.444, B=5.000 and C=0.6666. In the first blank, determine D=(A-B)/C= . Enter the…

A: Given A = 4.444, B = 5.000, and C = 0.6666. Then D be calculated as,

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Q: What would be the result of 0.000006 74576 using significant figures

A: In the calculation and measurement, the 'significant figures' plays a very important role.  There…

Q: O). What is through the rectangularly shaped volume? Assume 3 significant digits. X 7 tw 2.0 m ZA…

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Q: 4. A very bad Amazon delivery worker tosses a package on to the balcony of the customer as shown.…

A: Apply the second kinematic equation in the vertical motion and substitute the required values.…

Q: Below is the calculator result for the operations indicated. Enter the answer to the correct number…

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Q: Assuming that the following numbers are written with the correct number of significant figures, make…

A: the number of significant figures in the final result of an calculation is equal to the least number…

Q: .02 inches per second is equivalent to how many ft per hour? using dimensional analysis

A: Given  0.2 inch  per second  Let x be the value in ft /hr  Thus    0.2 inch /sec = x ft /hr

Q: The height of a hill (in feet) is given by h(x, y) = 18(16 – 4.x2 –- 3y² + 2xy + 28x – 18y) where x…

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Q: Find the quotient and remainder. with base twelve 615twelve ÷ 7twelve   _____twelve remainder…

A: The solution to the given problem can be obtained by converting base 12 into base 10. Therefore, in…

Q: Why are we multiplying 38.44 by 3600?

A: Actual frequency = f = 750 Hzspeed of observer = V0 = 0 m/sApparent frequency = f1 = 675 Hz

Q: Rachel is a 25-year-old Asian woman who weighs 173 lb and is 179 cm tall. Calculate her BMI.

A: Given that, weight =173 lb = 1732.2kg = 78.6 ≈79 kg  Height = 179 cm = 1.79 m

Q: An airplane flies 390 miles from point A to point 8 with a bearing of 29. Then it flies 290 miles…

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Q: Can you explain why we need to multiply the 3000 by pi/180

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Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A: Given data: Initial speed of the ball, v0=123 m/s Angle from the horizontal, θ=600

Q: Two points in a rectangular coordinate system have the coordinates (5.2, 2.8) and (−3.2, 5.0), where…

A: The distance between two points whose coordinates are  is given by the distance formula-…

Q: Using the rules of significant figures, calculate the multiplication of A = 48.399 and B = 0.849:

A: To multiply A = 48.399 and B = 0.849 using significant figures, we follow these steps: Count the…

Q: (b) To what temperature must the body be heated until its peak thermal radiation is in the red…

A: A blackbody is an ideal concept which absorbs all the wavelengths and also emits all the wavelengths…

Q: A right triangle has a hypotenuse with a length of 48. If one angle is 19 degrees find the length of…

A: In a right triangle, one of the three angles is 90° and the side opposite to the 90° angle is…

Q: Calculate the following and express the answer in the proper number of significant figures:…

A: calculation

Q: The area of a triangle is given by the formula  A = 1/2 bh,  where A is the area, b is the length…

A: Given values: Area of triangle A is, A=12bh Value of b = 6 m Height h = 2b

Q: The qeustion is asking to give the answer in one decimal place, so if the final answer is 0.04479…

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Q: If a = 4.3 m and b = 7.7 m. Find the magnitude of Fi+F2 give the magnitude F1 =28 N and and F2=37.7…

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