Consider the system below. The block's mass is 105 kg and is about to slide on a frictionless slide. What is the velocity of the block at point C? 115m A 60m 30т B.

Q: The radius of atom is of the order of 1 Å and radius of nucleus is of the order of fermi. How many…

A: Radius of atom 1A∘  =10-10  m

Q: A certain alloy is a mixture of equal numbers of A atoms and B atoms. B atoms are twice as heavy as…

A: Given, B atoms are twice as heavy as A atoms WB= 2WA the number of atoms A and B are the same in the…

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A:

Q: 3.4 Temperature required for fusion of 1?C.

A: For fusion to take place the protons of both nuclei should overcome the Coulomb barrier. This the…

Q: The diameter of a carbon nanotube is 1.3 nm. This diameter in S.I. system is O a. 13 x10°m O b. 1.3x…

A: Given  Diameter of carbon Nano tube is d = 1.3 nm   Diameter in SI system is in meter

Q: Question 3/ Calculate the density of the nuclear substance of the nucleus of the Carbon-12 atom, if…

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Q: Q1: lim,→1 x(1 – cos=) COS-

A: Write the given function. limx→1x1-cos1x

Q: M=70kg PEEら143 た茶内200 )モ=コ374J Rm 2, PE =. KEニ 3E= tm モっ PE= KE= E=

A:

Q: Determine the number of atoms in a block of pure Gallium measuring 3 inch x 0.1 feet x 0.1 yards.…

A: Given information :Volume of Gallium V = (3in)x(0.1ft)x(0.1yards)Atomic weight m = 69.723…

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Q: The most dangerous particles in polluted air are those with diameters less than 2.5 μm because they…

A: Stoke's velocity is given by:

Q: 9. Molecular diffusion coefficients are typically mechanical dispersion coefficients O higer than O…

A: In general mechanical dispersion coefficients are much grater or higher than molecular dispersion…

Q: Q /Find the next integral: So E V V 2m(E – "x)dx 2 — % æ)dx h

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Q: A white dwarf star is essentially a degenerate electron gas, with a bunch of nuclei mixed in to…

A: We know that at absolute zero temperature, the Fermi energy is the energy of the highest occupied…

Q: 8. What effect will a 0.10 atm error (reading is 0.10 atm. greater than the actual value) greater…

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Q: A 8 ft В C D 12000 lb 6 ft 8 ft

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Q: Question 13 The density of states g(E) depends on the number of degrees of freedom for electron…

A: Question 13) The density of states g(E) depends on the degrees of motion of the electron. so, the…

Q: Determine the mass in grams of 5.20 x 1021 atoms of carbon. (The mass of one mole of carbon is 12.01…

A: Given data:  Number of atoms of carbon = 5.20×1021 Mass of one mole of carbon (M) = 12.01 g…

Q: An alloy of iron that has a weight density of 78000 N/m^3 and its mass density is:

A: Answer  : We know the weight density and mass density are defined by :…

Q: 10 8 7 620 K 550 K L+V 450 K 3. 400 K S+V 300 K 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 Specific…

A: Given: m=250g, V1=1m3, M=100kg/kmol, T=400K (a) Using ideal gas law :…

Q: ulate Sherwood number ulate Schmidt number ulate the rate of antibody deposition across

A: a) The Sherwood number(Ns) is the ratio of the convective mass transfer to the rate of diffusive…

Q: find the taylor expansion t fos- Since) ał where foo is aml HE function:

A: Taylor series of a function f(x) at x=a is given by :…

Q: 143Ba 143 Ce+Ve+ De n Р e+ 143 La 143Cs 143 Pr e

A:

Q: h 1.2. moving plate U plate = Umax u fluid =0 u (velocity) A U fluidumax stationary plate F T Ÿ…

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

Q: P = RT / e all of a,

A:

Q: What is the internal normal force of 20kN-m and 10kN

A: Introduction: The normal force at any section of a structure is defined as the algebraic sum of the…

Q: e the average speed of an air particle at 15 oC. The mass of one air particle is about 4.81*10^-26…

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Q: the blood pressure is usually refers to pressure arteries of the systematic circulation True False…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: Trial / Type of Tube Initial Length of Tube, I. Initial Resistance of Thermistor at Room…

A: Required- we want the answer of trial-1 for aluminium tube. From table-  Initial length of tube…

Q: Masses of five marbels are 50g, 55g,65g and 70g. Find their average mass?

A: Incomplete question

Q: For any gas the equation is state is PV=nRT. True or False? a) True b) False

A: B

Q: How did you get Tcb = 0.77mg

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Q: Substance I n = 1.33 Substance II n = 1.50 Substance III n = 1.00

A: Total internal reflection is when refractive angle becomes greater than 90° So for nearest angle of…

Q: Part A In the figure (Figure 1), let C1 = 4.00¼F, C2 = 6.00µF, C3 = 7.00µF, and V = 18.0V. [3D What…

A: Given: The value of capacitance C1 is 4 μF or 4×10-6 F.            The value of capacitance C2 is 6…

Q: 1. The Gibbs function for a certain liquid is given by G(P,T) = AP + BP² + CT In + D In + ET In…

A: The Gibbs function is given as, GP,T=AP+BP2+CTlogePP∘+DlogeTT∘+ETlogeTT∘ where A, B, C, D, E, T∘,and…