0. A small, rigid object carries positive and negative M 3.50-nC charges. It is oriented so that the positive charge has coordinates (-1.20 mm, 1.10 mm) and the negative charge is at the point (1.40 mm, -1.30 mm). (a) Find the electric dipole moment of the object. The object is placed in an electric field E = 4.90 × 10° j) N/C. (b) Find the torque acting on the object. (c) Find the potential energy of the object-field system when the object is in this orientation. (d) Assum- ing the orientation of the object can change, find the difference between the maximum and minimum (7.80 × 10³ î potential energies of the system.

Q: The mass of an ear ring is 950 mg. Express this mass in SI unit. (a) 9.50 x 10-6 kg (b) 9.50 x 10ª…

A: Given data: Mass of an ear ring (m) = 950 mg Required: Mass in SI unit

Q: A glass has a mass of 280.54g When it's empty,and 542,6g when filled with water.Determine the volume…

A: Empty glass mass, m=280.54 g  Mass when glass is filled with water, M=542,6 g  So mass of water in…

Q: How many years older will you be 1 gigaseconds from now? (Assume a 365-day year.)

A: Given -  1 gigasecond To find - How many years older you will be after 1 gigasecond. As we know,…

Q: In the figure the ideal batteries have emfs 8₁-22.7 V, 82-10.1 V, 83-5.26 V, and 84-5.28 V, and the…

A: When a question with multiple subparts is given then, according to the guidelines, only the first…

Q: 3 Given that 1 cm 1 millilitre Convert 508 litres to m3 Answer: 0.508

A: So   1 m3 = 106 cm3  and,  Realtion between liter and millilitre is   1 liter = 103 mili liter

Q: how is 0.992 the radius?

A: The radius value is already mentioned in the question.

Q: object measured by a __________ in grams and does not change…it stays the _________

A: The gram and kilogram are two units used to measure mass in the metric system.The basic SI unit of…

Q: What is the amount of heat you neer to heat 10 liters of water from 10 degrees Celsius to 50 degrees…

A:

Q: By what factor would a numerical quantity change if measured in millimeters rather than kilometers?

A: According to question we need to find--- By what factor would a numerical quantity change if…

Q: Determine the number of sig figs in the following numbers: a) 23,000: b) 4000.00: c) 0.00023040: d)…

A: Rules of significant figures:-(a) 23,000    Two significant figures Trailing zero are not…

Q: In the figure here, a ball is thrown up onto a roof, landing 4.80 s later at height h = 21.0 m above…

A: When the object is thrown with some initial velocity at an angle from the surface the motion is…

Q: Define the following term: SI units

A: The SI unit is also called an international system of units and they are used universally as a…

Q: 5. Rank the following mass measurements from least to greatest 11.6 mg, 1021 pg, 0.000000 kg. 0.31mg

A: Given Data : The following mass measurements are given : 11.6 mg 1021 μg 0.000000 kg 0.31 mg

Q: i believe the said maximum of two 2 question?

A:

Q: what is the final answer? -25.28 ? or 9.02?

A: For question 7

Q: What do you think is the effect of significant numbers in the errors of measurement?

A: In this question we have to answer what is the effect of significant numbers in the errors of…

Q: Afatient weights 193 Pounds, what is their toeight in Rilograms? 11b = 453-69 a Answer with number…

A:

Q: In expressions like Av and At, A stands for O "change in". O "triangle". O a constant of…

A: Given  In expression like ∆v and ∆t, ∆ stands for

Q: convert 10 millimeters to meters.

A: Given data: 10 millimeters Required: Value in meters

Q: The greater the number of significant figures, the the uncertainty.

A: Definition of uncertainty: Uncertainty means that there is a range of possible values within which…

Q: H'(0) = H"(0) =

A:

Q: Write down how many significant figures in the following numbers: 1. 78.05 2. 2008 3. 58.00 4.…

A: Given data:  Different numbers are given 78.05,     2008,    58.00,   784000 Required: Number of…

Q: 6. The volume of a cube is 250 mm3. What is the length of one of the sides?

A:

Q: Can length be measured in inches with a micrometer?

A:

Q: How to round off into two  significant figures of 1.(0,00208) 2.(9438) 3.(0.000344)

A:

Q: digit(s) after the decimal point. When 15.9 is added to 99.6, the result should be reported with…

A: The problem ks based on tbe concept of significant figues and basic concept of rounding off. The…

Q: Between what two integers is : (160 x 10 10 – 5 x 10 ") * * 1.1 x 10 - 11 & Which integer is it…

A:

Q: why did you do times 3.2?

A:

Q: 14. How many significant figures are there in 0.0006? Express your answer in numbers (1,2,3,4,5,…

A: Significant figures are defined as the digits present in the number which are meaningful and provide…

Q: Is the only standard unit in the metric system that has a prefix. what does this prefix means?.

A: Yes. A metric prefix is a unit prefix that precedes a basic unit of measure to indicate a multiple…

Q: Convert to scientific notation 1. .005 = 2. 5,050= 3. 0.0008= 4. 1,000= 5. 1,000,000= 6. 0.25= 7.…

A: Scientific notation is a way of writing numbers or values of variables so that it became easy to…

Q: Dont you need to divide the 1000 by 9.8 so it would be 102.04?

A: The area of boats is A = 50 m2  The pressure is P = (0.02 × 1000 × 9.8) Pa

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.