Please I really need the right answers for this question with all the correct steps, formulas, and units as soon as possible, please. Thank You.
1) A copper wire has a diameter of 0.30 mm and is ℓwire = 50 m long. [The conductivity of copper is 5.9 × 107 A/(V⋅m).] Part A:- What is the resistance of the wire? Part B:- The wire is cut into N identical pieces, and the pieces are connected in parallel to form a single resistor. What is the minimum value of N that gives this resistor a resistance smaller than Rresistor = 1.0 Ω?
Please I really need the right answers for this question with all the correct steps, formulas, and units as soon as possible, please. Thank You.
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Please I really need the right answers for this question with all the correct steps, formulas,...
Show major steps and formulas involved!!!!!, this is a test review!!!!,Please really need to undertand the logic on how you got the answeres!!!Thanks!!! 5. A man (m2 = 30 kg) is standing on scaffold (m1 = 150 kg). There is a bucket on the other side of the scaffold 2 m form the edge. m2 = 30 kg m3 = 2 kg m1 = 150 kg 5 m What is the tension on the ropes holding up the scaffold?
Please help! I did Part A just need help with Part B & C ▼ Part A The figure(Figure 1) shows a zero-resistance rod sliding to the right on two zero-resistance rails separated by the distance L 0.433 m. The rails are connected by a 12.3 Ω resistor, and the entire system is in a uniform magnetic field with a magnitude of 0.666 T Find the force that must be exerted on the rod to maintain a constant current of...
Show major steps and formulas involved!!!!, please really need to understand how to get the results, show how you got them please!!! *-29 SSM WWW In Fig. 8-40, a block of mass m = 12 kg is re- leased from rest on a frictionless incline of angle 0 = 30°. Below the block is a spring that can be compressed 2.0 cm by a force of 270 N. The block momentarily stops when it compresses the spring by 5.5 cm....
please i need help with this problem please show all the steps and formulas. thank you 3. [3.34/10 Points) DETAILS PREVIOUS ANSWERS DEVORESTAT9 9.E.503.XP. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The accompanying table gives summary data on cube compressive strength (N/mm) for concrete specimens made with a pulverized fuel-ash mix Sample SD Age (days) 7 Sample Size 68 71 Sample Mean 25.98 35.78 4.84 6.44 28 Calculate a 99% CI for the difference between true average 7-day strength and...
I REALLY NEED REPLY AS SOON AS POSSIBLE: PLEASE PLEASE MAKE THE ASSIGNMENT ON THIS TASK OF Business Ideas Purpose: Develop and formulate an idea for your own business. Money is not an issue for this assignment. Envision that you get all the funding you need to start it up. Task: Write a short abstract (200-250 Words) describing your business idea in the discussion section of this assignment. What is the basic idea? What are your first steps to realize...
I REALLY NEED REPLY AS SOON AS POSSIBLE: PLEASE PLEASE MAKE THE ASSIGNMENT ON THIS TASK OF Business Ideas Purpose: Develop and formulate an idea for your own business. Money is not an issue for this assignment. Envision that you get all the funding you need to start it up. Task: Write a short abstract (200-250 Words) describing your business idea in the discussion section of this assignment. What is the basic idea? What are your first steps to realize...
I'm pretty sure that I have the right answers, but I really need good explanations with steps for them please. Thank you!! 46) The addition of large quantities of C2042- to a solution of Ca2+ causes 46) _B Ca2t (aq)+C2042-(aq)CaC204(s) A) an increase in [Ca2+. B) precipitation of CaC204 C) Ksp to decrease. D) Ksp to increase. E) precipitation of Ca2*, 47) Write the Ksp expression for Ag2CO3 47) 46) The addition of large quantities of C2042- to a solution...
Show major steps and formulas involved!!!!!, really need to understand how to get the results, if you can draw a picture, I will appretiate it!!! 89. A 5.00-g bullet mov- AMT ing with an initial M speed of v; = 400 m/s is fired into and passes through a 1.00-kg block as shown in Fig- ure P9.89. The block, initially at rest on a frictionless, horizontal surface, is connected Figure P9.89 to a spring with force constant 900 N/m. The...
Really need help with this question. If you could please include the formulas you used so I can see how you worked through the problem to get the answer. Thank you! Problem 5] Europa, a moon of Jupiter, has an orbital radius of 6.70 x 108 m, and a period of 3.55 Earth-days. Using this information only and Newton's Law of Gravitation, determine the mass of Jupiter. (The period is the time it takes Europa to complete one full revolution...
CORRECT ANSWERS ARE ON RIGHT (IN WHITE BOX) Just need help with steps 14 The value of S“ 7a" da may be determined by calculating the limit of a regularly partitioned Riemann Σ 7ο Δα n sum with circumscribed rectangles of the form lim Σ η και k=1 η - lim (ΑΔα + ΒΔα? + CΔ03 + DΔα) where η ΗΧΟ k=1 η lim η HX ΑΔα 3 x Ο 12096 k=1 n lim ΣΒΔα? 4 xΟ 24192 k=1 n...