Helmholtz function

Q: What is the weight of and wokat skould be size of a Aluminum cube with the same mass? Densitg of,…

A: The dimension of the gold bar is 10cm×20cm×5cm So the volume of the bar is V= 10×20×5×10^-6 m^3  V=…

Q: 1. An object was carefully weighed on three different balances. Each balance was zeroed before…

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Q: Find the net change in velocity over [4, 5] of an object with the acceleration a(t) = 8t - 10r² (in…

A: We will first write an expression relating acceleration and velocity. We then use the given…

Q: Consider a cubic-shaped quantum dot (side length L = 1 nm) with one electron bound to it. This can…

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Q: Four resistors, R1 = 100 N, R2 = 250 N, R3 = 350 N and R4 = 200 N are connected such that the…

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Q: A bullet is fired horizontally into a stationary block of wood that is suspended by a string and…

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Q: an aquarium filter will clean 275.00 cm^3 of water per minute. how long will it take to filter…

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Q: A 2000 kg rocket is launched upwards. Its mass decreases at 11 kg/s until the mass is 50kg (empty…

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Q: Need within 15 minutes please

A: The question is asking us to determine which statement must be true when two water vapor molecules…

Q: a. Two antennas are used for spatial diversity and are at minimum distance from each other. The…

A: Given:distance between antenna to transmitter, d=47 mangle of seperation, θ=3.88° To find:-height of…

Q: A metal cube measures 10 cm on a side and has a density of 3763 kg/m3. Find the mass in grams

A: Explanation Density of a material is define as the mass of unit volume of the material. It is…

Q: Two individuals are attempting to relocate a sofa by applying forces in the indicated directions. If…

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Q: The diagram below (which is not to scale) shows two point charges, A & B. The charge of A is -9.9 nC…

A: To determine the magnitude and direction of the net electric field (E) at point P, due to the…

Q: A pressure gauge submerged in sea displays 1,4 MPa of absolute pressure. The density of seawater is…

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Q: e of a sphere is "ar, and the mass of the s 3

A: The spherical galaxy average density is given as,

Q: I need avg speed

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Q: A spring with spring constant 20 N/m is compressed a distance of 6.0 cm by a ball with a mass of…

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Q: 1.9 & Multiplying a vector by a scalar. (Section 2.7) Complete the figure to the right by drawing…

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Q: A flywheel slows from 641 to 400 rev/min while rotating through 32 revolutions. a. What is the…

A: Given data :      Initial angular velocity (ωo)=641rev/min=641×2π/60=67.09rad/sFinal angular…

Q: The 1.35x104-lb pipe is supported in equilibrium by three cables as shown in (Figure 1). Determine…

A: Weight of the pipe, from the figure, the coordinates of the points