An aluminum has a resistance of 43 ohms at 30 C. Calculate the resistance of the cable when the sum heats it up to 70 C. Resistivity @20°C 2.83 x10-8 N-m Temperature Coefficient @20°C 39.06 x104 °C-1 Inferred zero resistance temperature -236 °C Material Aluminum

Q: 1. A point particle of mass m, moves along the uniformly rough track PQR as shown in the figure. The…

A: We are aware that a point particle with mass m travels down the question's uniformly rough track…

Q: A large battery is a cylinder with the dimensions shown below. It weighs a total of 4000 grams. What…

A: Given: The mass of the cylinder is 4000 g. The radius cylinder is 4 cm. The height of the cylinder…

Q: In the diagram shown, vector W has a magnitude of 0.30 [m] and is directed 35. N of E. Vector Y has…

A: Given Magnitude of the two vectors are given as W→=0.30 m and Y→=50 N  Angle of Y→ with the +y axis…

Q: Let R=A+B₁ where A = 18.2, 0 = 52.7 degrees, B = 24.4,0 = 243 degrees. You find R = A B Normal…

A: Write A in vector form.

Q: 92 +1.50 μC and mass m2 = = A point charge q₁ = +6.20 µC is held fixed at the origin. A second point…

A:

Q: An Aircraft with a drag coefficient of 0.95 and a frontal area of 10 m2 is travelling at a Mach…

A: Given that:-Drag coefficient,Cd=0.95Frontal area, A=10m2Mach number, M=0.7Pressure, P=101KPaWe know…

Q: A Baseball (m=.140)kg) traveling at 30 m/s moves a fielder's glove backward .35 m when the ball is…

A: Given data The mass of the baseball is given as m = 0.140 kg. The initial velocity of the ball is u…

Q: An electron enters a region of uniform electric field with an initial velocity of 56 km/s in the…

A:

Q: 4 a) Calculate the work done by an ideal gas undergoing an isobaric process. The pressure of the gas…

A: Pressure (P) = 5×105 Pa Initial volume (Vi) = 1.8 m3Final volume (Vf) = 7.2 m3

Q: Ariel Time, s Byron

A: d) If the given graph represents the position and time graph then its slope at any moment will…

Q: Given the circuit below, find the equivalent resistance between a and 3Ω 2Ω 8Ω 12 Ω а 6Ω 4Ω d

A: The given configuration is shown below as

Q: Four identical metallic objects carry the following charges: +1.68, +6.06, -4.99, and -9.13 μC. The…

A:

Q: One force acting on a machine part is F¹ = (-5.00 N). The vector from the origin to the point where…

A:

Q: ANSWER THE FOLLOWING PROBLEMS AND EXPLAIN YOUR ANSWER FOR BETTER UNDERSTANDIN 01. It is a force that…

A: 1) Gravitational force (It is an attractive force between any two objects with mass)It is given by…

Q: A baseball player slides to a stop on level ground. Using energy considerations, calculate the…

A:

Q: omet is approaching the sun. Its v mity was d. Find the angle of deflect 20

A: To answer the question in the image, we can use the following steps:Identify the relevant…

Q: 29. A person pushes a block of mass M = 6.0 kg with a constant speed of 5.0 straight up a flat…

A:

Q: A brick is thrown upward from the top of a building at an angle o to the horizontal and with an…

A: Given data Time of flight is t. Initial speed is v0 Angle of projection is ϕ Vertical acceleration…

Q: of the Oxygen and 4. a) What are the rms-speeds V, rms the Nitrogen molecules at 20 degrees Celsius?…

A: Given  MO2 = 32g/mol MN2 = 28g/mol T = 20°C = 273.15+20 =293.15 R = 8.3 J⋅K−1⋅mol−1 Formula to find…

Q: What branches of Physics are used in the development of Artificial Intelligence?

A: Artificial intelligence is the branch of computer science that deals with the development of…

Q: In the Marvel comic series X-Men, Colossus would sometimes throw Wolverine toward an enemy in what…

A: CONCEPT:

Q: Report Sheet Part I Density of Unknown Liquid Report your measurements to the correct number of…

A:

Q: What is a hypothesis that can be used for making a paper airplane?

A: The shape of the wings on a paper airplane will impact its flight characteristics. Specifically, by…