orrec
Q: If the density of air is a constant 1.29 kg/m^3, how high does the Earth's atmosphere go if the…
A:
Q: 1. Three charged particles are aligned along the x axis as shown. Find the electric force between…
A: Recall Coulomb's law. F=kq1q2r2
Q: A student drove to the university from her home and noted that the odometer reading of her car…
A: Given: The distance covered by the car d = 12 km. The time taken by the car t = 18 min.
Q: A person walks 27 meters to the right, changes directions, and walks 14 meters to the left. What is…
A: Given data: Firstly person walks 27 m to the right Then walks 14 m to the left Required: Distance…
Q: A weightlifter raises a 150-kg barbell from the floor to a height of 2.2 m in 0.80 s. What is his…
A: Given Mass m = 150 kg Height h = 2.2 m Time t = 0.80 sec Find, the average power output during…
Q: An 18-gauge copper wire (p = 1.72x10n.m) has a diameter of 1.02 mm and a cross- sectional area of…
A:
Q: O a. 5 m O b. 270 m O c. 46 m O d. 70 m O e. 25 m
A: GivenMass m = 2 kgInitial height ho = 20 mChange in potential energy ΔE=500J
Q: e focal length of a convex mirror is 10 cm and the object distance is termine (a) the image distance…
A: Mirror formula 1/f = 1/v +1/u
Q: end of the rod, alo
A: Given: Let's take length and mass of rod are L and M distance between one rod end to another is x
Q: Richard is a Civil Engineer at a construction site building the launch pad for NASA/Boeing's Space…
A: Given: Charge,Q1=850μC=850×10-6CCharge,Q2=110μC=110×10-6CMass,m=0.2kgDistance between the…
Q: Calculate the magnitude of the electric field inside the solid at a distance of 9.40 cm from the…
A:
Q: Juan is a Software Engineer for the Department of Water and Power (DWP), which stores LA's water in…
A:
Q: A 0.4 C charge and a 0.3 charge exert a force of 55 N on each other. How far apart are the charges?
A: (1) Given: Charges q1=0.4 C, q2=0.3 C, Force between the charges F=55 N. Required: Distance between…
Q: 2. CHALLENGE QUESTION: What is the force of friction underwater if the diver from Question 1 reaches…
A:
Q: 8. A prism of unknown material is in air (n=1.00). Total internal reflection begins (critical angle)…
A: NOTE: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
Q: A hollow, conducting sphere with an outer radius of 0.260 m and an inner radius of 0.200 m has a…
A:
Q: Biove +五 请2m
A:
Q: Find the unknown quantity in the figure.
A:
Q: A block of mass m = 0.63 kg attached to a spring with force constant 129 N/m is free to move on a…
A: Given: Mass of block (M) = 0.63 kg spring force constant (k) = 129 N/m stretch spring distance (A) =…
Q: A +6µC point charge is moving at a constant speed of 8x10< m/s in the +y-direction, relative to a…
A: q= 6 x 10-6 C v= 8 x 106m/s
Q: 2. Find the magnitude and direction of the force exerted on the charge in the lower left corner by…
A: SOlution: Given that four charge +q,-q,+q and -q are put on the corners of the square to find the…
Q: in capacitor, -es from zero options:
A: Given: Resistor is 720 Ohm Time is 10 ms
Q: In a strait jump line, one of the jumping poles is 130 m high and the other 170 m high. How can the…
A:
Q: A 14.0 nC charge is at x = 0cm and a -1.0 nC charge is at x = 5 cm. At what point or points on the…
A: Given: Charges are 14 nC and -1 nC x=0 cm and x = 5 cm
Q: A steady current of 2.5 A exists in a wire for 4.0 min, (a) How much total charge passed by a given…
A:
Q: 0 Calculate the composition of a ZnS,Se1y alloy with a band gap of 2.75 eV, given that Eg Znse =…
A:
Q: c) Find the magnitude of potential difference across the points p and q (i.e. potential difference…
A:
Q: the dipole, 12
A: Given: Charge is ±10 mC Distance is 5 mm Distance from dipole center is 15 cm
Q: The density of two liquids (A and B) is given as 1000 kg /m³ and 600 kg/m³ respectively. The two…
A: Given that:Let the volume of mixture be which contain fraction of liquid A and fraction of liquid…
Q: 1 mol of an ideal gas at 35 kPa pressure is expanded isothermally at 300 K, against an external…
A: Given: Ideal gas is 1 mole Pressure is 35 kPa Temperature is 300 K External pressure is 15 kPa
Q: Find 8 and 0
A:
Q: 14. Calculate the time it takes for the asteroid and the spaceship to arrive at the same location.…
A:
Q: The period of oscillation of a block of unknown mass hung from a spring is 1.8 s. A. What would be…
A: Given: Oscillation period of a block is 1.8 s Mass of block is 4 times the original block
Q: Express the 8.9-kN force F as a vector in terms of the unit vectors i, j, and k. Determine the…
A: Solution: Given That F = 8.9 kN by taking vectors , we can find Fz = 8.9 sin31° Fz = 4.58 kN F' =…
Q: opt
A: Given: Gravitational acceleration is 16 m/s2
Q: relative to the origin is d = (2.00 m)i + (4.00 m) - (3.00 m) k, its velocity is = -(4.03 m/s) î+…
A:
Q: At amusement parks, there is a popular ride called "barrel of fun," where the floor of a rotating…
A:
Q: The plane is inclined at an angle of theta = 0 = 61 degrees away from vertical. The coefficient of…
A:
Q: 1. Find equivalent resistance between: i) F and G; ii) F and H. 2R 2. An electron is moving through…
A:
Q: I don't even know where to start with this problem...HELP
A: The vector F3 can be written as, Use triangle law of vector addition and determine the resultant of…
Q: - A resistor carries a current of 25 A when the potential difference across it is 7 V. What is the…
A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…
Q: 2. Determine the equilibrant of the given vectors by (a) parallelogram method and (b) triangle…
A: Given: C = 10 kph, 12o N of W E = 15 kph, 83o S of E
Q: se solve. I need solutio
A: Given,Output voltage V∘=7.50 VOutput current I∘=1.8 A, Input voltage Vp240 V.Required: Input current…
Q: Problem 1 Determine the type of friction force (static vs. kinetic) and the direction of the…
A: Frictional force is the force generated by two surfaces that contact and slide against each other.…
Q: The figure below is a perspective view of a flat surface with area 3cm? in a uniform magnetic field.…
A: Given data: Surface Area (A) = 3 cm2 = 3 × 10-4 m2 Magnetic flux (Φ) = +0.9 mWb = +0.9 × 10-3 Wb…
Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…
A: Given, The number of turns, N=100 Rectangular loop length and breadth, a=0.5mb=0.3m Magnetic field,…
Q: 4. The longest pipe in a certain organ is 4.00 meters long. What are the frequencies of the…
A: Given, L=4.00 m
find correct option..98
Step by step
Solved in 3 steps
