A student who weighs 544 N climbs a stairway (vertical height of 2.6 m) in 27 s. (a) How much work is done? J(b) What is the power output of the student? W

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A: Electric field lines and equipotential surfaces are always perpendicular to each other. Electric…

Q: Show, using dimensional analysis, how many weeks there are in 259 days.

A: Total days = 259 daysWeeks = ?

Q: 3. Sound with a frequency of 468 Hz and a wavelength of 4.7 m moves through a material. What is the…

A: Frequency (f) = 468 HzWavelength (λ) = 4.7 m

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A: electric field 1/6 of the way from a charge q1 to a charge q2 is zero.

Q: is my answer correct, if not what is the correct answer?

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Q: Suppose you have a 9-V battery, a 2.2 µF capacitor, and a 7.2 µF capacitor. (a) Find the charge and…

A: Voltage is 9 volt.C1 = 2.2 uF and C2 = 7.2 uF

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A: The objective of the question is to determine the depth of the iceberg (in the form of a cylinder)…

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A: There are two identically charged electroscope.Both are touched with metal rod and glass rod.

Q: write me physics Lab report. Title = Freefall, Purpose, Procedure, Data and calculation, Graph,…

A: FreefallAbstractIn this experiment, we measured the acceleration of a falling object using a…

Q: Consider a charge Q₁ with charge 5.0 µC fixed in position with another charge Q2 with charge 3.0 μC…

A: Charge ( Q1 ) = 5.0μC Charge ( Q2 ) = 3.0 μC =  mass of the charge Q2 ( m ) = 6.0 μg =

Q: 6) A wrench that is 0.2 meters long lies along the positive y-axis and grips a bolt at the origin. A…

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Q: à particle that carries a net charge of -77.8 µC is held in a onstant electric field that is uniform…

A: Charge q = -77.8=-77.8             =55.2The electric field E = 9.82 N/C

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Q: 3. Complete the following table: OBJECT DISTANCE (s) ∞o>s>2f s = 2f 2f>s>f s=f s< f Table 1. Thin…

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Q: O a. B=8.49 × 10 ST O b. B=-8.49 × 10 "T O c. None of the above. O d. B=6.0 × 10 ST O e. B=-9.37 ×…

A: Now

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A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

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Q: Charges of 3.0 µC are located at x = 0, y = 2.0 m and at x = 0, y = -2.0 m. Charges Q are located at…

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Q: Consider you are located at the origin of Cartesian coordinates. One speaker is placed at (3, 4) and…

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Q: A uniformly charged disk with radius R = 45.0 cm and uniform charge density = 6.70 x 10 C/m² lies in…

A: Radius of disk is Surface charge density is The uniformly charged disk is lies in the xy plane with…

Q: Two vectors are given by ả = 3.2î + 5.2ĵ and ☎ = 6.3î + 7.0ĵ. Find (a)|à x b], (b) à · Ả,(c)(à + b).…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: below.) 1 10 cm- 4.0 X 106 m/s (a) Does the proton reach the plate? O Yes O No ++ ++ + + +++ ++ ++…

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Q: 3. A double slit is used with red light (Ared = 680 nm). The pattern is projected on a screen 2.0 m…

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Q: Preliminary Questions Draw your predictions for each case below of how you think the electric field…

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Q: 532 nm light is used on a 10.8 cm air wedge  to measure the thickness of a grain of sand. The…

A: Wavelength of light: 532 nm (nano-meters) = 532 x 10-9 metersAir wedge thickness: 10.8 cm…

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Q: Problem 5: a) What is the final velocity of a train that starts with a velocity of 4 m/s then…

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Q: Consider two separate systems, each with four charges of magnitude q arranged in a square of length…

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Q: A scout troop is practicing its orienteering skills with map and compass. First they walk due east…

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Q: +++++ ро ++ I I L r +1.00 nC of charge is uniformly distributed What is the magnitude of the…

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Q: A portion of a metal wire is shown below. When connected to a battery, an electric field is set-up…

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Q: Determine the magnitude of the electric field at point A?

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Q: A car traveling 95 km/h slows down at a constant 0.50 m/s² just by "letting up on the gas." Part A…

A: Initial velocity, u = 95 km/h = 26.38 m/sFinal velocity, v = 0Acceleration, a = -0.5 m/s²