- Determine the maximum weight, W, of the hanging block B to maintain equilibrium of the system given below. Block A weighs 100 N and the coefficient of friction between block A and the incline and that between the cord and cylindrical support surface is 0.287. A 30°

Q: Solvè ß

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A: mass (m)= 0.02 kg vi = 120 ms i^θ = 40o

Q: 2. CHALLENGE QUESTION: What is the force of friction underwater if the diver from Question 1 reaches…

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Q: Q. 3 What are the common uses of ionic liquids?

A: An ionic liquid is a salt in the liquid state.  Now let's see the use of ionic liquids

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A: Given, F=30 Nθ=400m=30 kgd=7.2 m

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A: L = 0.9 mI1 = 1.06 * 10-3 kg m2W1 = 0.607 rad/sm = 5 * 10-3 kgNow, since at last the bug will be…

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Q: 2. At 1:00 PM, a thermometer reading 70°F is taken outside where the air temperature is -10 °F (ten…

A: GivenAt 1:00 PM -Thermometer readingTi=70°FAir Temperature , Ta=-10°FAt 1:02 PM , Reading is…

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Q: Please answer a b c for my practice test so i can check my answers thank you!

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Q: Ariel Time, s Byron

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A: Solution   Distance between the slit and the eyepiece is 1m Wavelength of light used is 5600A.U.…

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Q: 7. Image formation in lenses and the lens equation: An object is placed 3 cm in front of a…

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A: Given :

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Q: Calculate Miller's coefficients for a surface parallel to the x - axis that • cuts two units from…

A: Note :- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

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A: A 0.4 kg rubber ball has a horizontal velocity vx=1.554 m/s at point A and goes through a projectile…

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Q: Determine the pressure of water vapor at v = 0.003890 m3/kg and 500°C using; (a) the property…

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Q: 1. The plates of a parallel-plate capacitor have an area of 25.0 cm? and are separated by 2.00 mm…

A: Given data A=25 cm2d=0.002 mV=50 V

Q: - 40. A 2.00-kilogram mass is at rest on a horizontal surface. The force exerted by the surface on…

A: Part (40): Given: The mass of the object is 2 kg.

Q: Now think about zero on a thermometer. How would you describe zero on the thermometer?

A: As we know that thermometer is a device used for measuring temperature. .

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A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: (9) You have 4 vectors, a, b, c, and d for which you know their magnitude and directions. How would…

A: Given  We have four vectors  a , b , c and d.  We know the Magnitude and direction of each of these…

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A: Given: In this question, the given details are, Here, the two charges are situated near point P ,…

Q: A satellite circles the earth in an orbit whose radius is 2.90 times the earth's radius. The earth's…

A: GIVEN   r sat =2.90 times m earth =5.98 x 10^24 r earth = 6.38 x 10^6 m.

Q: Quick response required. Choose correct one.

A: Given that:-Balancing length for E1=L1=2.5mBalancing length for E2=L2=2mRatio of emf's⇒E1E2=L1L2

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A: Given that, First distance d1= 30 km south Second distance d2=20 km west Third distance d3=22 km…

Q: 7 Which statement best describes the kinetic energy of the system during an inelastic collision? A.…

A: 7. For an inelastic collision, total KE before collision is greater than the total KE after…

Q: = 0s) = 125m/s @ 14°, and a constant acceleration of a = 21.3m/s² @ 143⁰. How long does it take for…

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Q: A soccer ball is kicked from the ground with an initial speed of 17.5 m/s at an upward angle of…

A: Given: Initial Speed,v=17.5m/sAngle,θ=48.80Distance,d=51mAcceleration due to gravity,g=9.8m/s2 An…

Q: S Y(x) = 1+ix =DA 1+ix2 What is the value of the constant A in the wave function V7 V5 V 3t V 3n…

A: Solution - We have, ψ(x) =A1+ix1+ix2 ⇒ ψ*(x) = A*1-ix1-ix2 Normalization condition gives →…