Consider the diagram below. The 12 kg box is held at rest on a frictionless incline by a tension force T that is parallel to the incline. The angle of the incline is 0 The tension in the cable is = 50 N 1.1 x 10² N 2.8 x 10² N 55 N Ꮎ m T = 25°
Q: In the figure below, determine the point (other than infinity) at which the total electric field is…
A:
Q: A transformer has 800 turns on the primary coil and 24,000 turns on the secondary. If the input…
A: Given data: Number of turns on the primary coil (N1) = 800 Number of turns on the primary coil (N2)…
Q: At what distance is the electrostatic force between two electrons equal to the weight of one?
A:
Q: A rigid body rotates about a fixed axis with a constant angular acceleration. Which one of the…
A: Since you have posted multipart of multiple choice question as per the guidelines i have solved…
Q: How many coulombs of positive charge are there in 1.08 kg of plutonium, given that its atomic mass…
A: Given data: The total mass of the plutonium is, M=1.08 kg=1.08×103 g The number of protons in each…
Q: Suppose the speed of sound in a certain location is 342 m/s. What is the temperature that…
A: Sound - Sound is a type of energy made by vibrations. When an object vibrates, it causes movement in…
Q: The Department of Transportation requires that packages containing radioactive material by labeled…
A:
Q: A 215-KV power transmission line carrying 500 A is hung from grounded metal towers by ceramic…
A:
Q: n figure 5 the X component of P is 893 N. Determine P and its Y component. Y 2 Figure 5 1 4 3 2 1 P…
A:
Q: Consider the circuit shown below. (Assume & = 9.00 V, R₁ = 1.70 2, R₂ = 4.20, R3 = 5.90, and R4 =…
A:
Q: The speedboat in the figure has a constant acceleration of 5.43 m/s/s. If the initial velocity of…
A: Given data: Acceleration (a) = 5.43 m/s/s Initial velocity (u) = 10.45 m/s Time (t) = 9.57 s…
Q: he separation distance between the two plates of a parallel plate capacitor is 2.17 cm. An electron…
A: GivenDistance of seperation between the plates, d=2.17 cm=2.17×10-2 mKinetic energy of electron,…
Q: Hi, the least magnitude . Is it maybe a? B doesn't seem to be the right answer
A:
Q: A small piece of foam has a mass of 3.90 g and a charge of -19.8 µC. It levitates, motionless, when…
A:
Q: A long solenoid that has 1,040 turns uniformly distributed over a length of 0.450 m produces a…
A:
Q: For a receding sound source, the frequency will __________ while the wavelength will __________. The…
A: Consider the speed of sound is v and the speed of the source is vs.
Q: A bicyclist starting at rest produces a constant angular acceleration of 1.30 rad/s2 for wheels that…
A:
Q: In your own word, describe what "half-life" means for Beta Decay.
A: Half-life for beta decay range upward from one-hundredth of a second and, for alpha decay, upward…
Q: Using your best physics terminology, describe why a mouse (30g) dropped from a height of 25 m will…
A: Given, mass of the mouse, m = 30 g Mass of the horse, M = 700kg height above the ground, h = 25 m
Q: Current Attempt in Progress A satellite is in a circular orbit about the earth (Me- 5.98 x 1024 kg).…
A: Given: The mass of the earth is 5.98x1024 kg. The time period of the satellite is 2.11x104 s.
Q: What is the minimum area (in square meters) of the top surface an ice slab 0.397 m thick floating on…
A:
Q: A 60- kg block rests on a horizontal floor. A minimum force of 140 N is required to start it in…
A: Given, The minimum force required to start the motion, F = 140 N The minimum force required to keep…
Q: A "swing" ride at a carnival consists of chairs that are swung in a circle by 12.5 m cables attached…
A:
Q: Calculate the energy (in Joules) carried by an x-ray with a wavelength of 3.7x10-12 m Enter the…
A: Given: The wavelength of the wave is 3.7x10-12 m.
Q: a crate of mass 42kg containing bananas is sliding in a straight line on a frictionless surface at a…
A:
Q: 11- A toy car (200 g) moves by shooting a plastic ball (50 gr horizontally out the back. The average…
A: (a) Free body diagram of toy car A. and ball B
Q: Assume the three blocks (m₁ = 1.0 kg, m₂ = 2.0 kg, and m3 = 3.5 kg) portrayed in the figure below…
A:
Q: A 22.8-m deep pool is iflled with oil of density 895 kg/m^3. What is the gauge pressure at the…
A: Given data: Depth (h) = 22.8 m Density (ρ) = 895 kg/m3 Required: The gauge pressure at the bottom…
Q: The amplitude of a lightly damped oscillator decreases by 4.7% during each cycle. What percentage of…
A: Mechanical energy of an oscillator is given as E=12×k×A2 where A denotes the amplitude Since…
Q: How far from a 6.50 µC point charge will the potential be 170 V? m At what distance will it be 3.40…
A:
Q: Object A has a charge of +2 μC, and object B has a charge of +6 μC. Which statement is true? - ва…
A: Given: The magnitude of object A is q1 = 2 μC The magnitude of object B is q2 = 6 μC
Q: A long wire with a radius of 0.350 cm carries a current. The potential difference across a 3.00 m…
A:
Q: [Q12] You place a wire hoop with a diameter of 2.5 cm inside a region of space with a changing…
A:
Q: Blythe and Geoff are ice skating together. Blythe has a mass of 53.0 kg, and Geoff has a mass of…
A:
Q: 1 of 1 How much power is dissipated by the R₁ = 1402 resistor in the figure (Figure 1) if R₂ = 240?…
A: Given data: Two resistors are connected in series combination R1 = 14 Ω and R2 = 24 Ω Battery (V) =…
Q: 4 - A car drives 73 m [W] to a stop sign. It then continues on for a displacement of 46 m [W]. Use a…
A: Given:- 4) A car driver initially for a distance d1 = 73 m [W] to a stop sign It then continues…
Q: A solid conducting sphere of radius 2.00 cm has a charge of 9.22 µC. A conducting spherical shell of…
A: The diagram showing the charges can be drawn as below. Here, Q is the charge on the solid…
Q: Initial Angular Momentum (J-s)
A: The angular momentum of a rigid object is the product of its moment of inertia and its angular…
Q: Draw the free body diagram on for each of the masses and the relevant pulleys below:
A:
Q: Point charges of 28.0 µC and 48.0 µC are placed 0.500 m apart. (a) At what point (in m) along the…
A: Given, point charge q1=28 μC point charge q2=48 μC separation between charges r=0.5 m
Q: The document containing the Tarworth bill (TarnworthElectric.xsx) asks how much electricity various…
A:
Q: A 2.40 mH toroidal solenoid has an average radius of 6.80 cm and a cross-sectional area of 2.80 cm2.…
A: Given:- Inductance of the toroidal solenoid is L=2.40mH =2.40 mH×10-3 H1 mH =2.40×10-3 H…
Q: Consider the following. u= (-5, -7, -1), v = (-6, 3, -3) (a) Find the projection of u onto v. (b)…
A:
Q: A 66.0 kg ice hockey goalie, originally at rest, catches a 0.150 kg hockey puck slapped at him at a…
A:
Q: In the circuit below, what is the value of the current I3? A 25 2 F ○ 0.52 A ○ 0.25 A ○ 0.19 A ○…
A:
Q: 13. The frequency of a photon having energy 100 eV is (Take h = 6.62 × 10-³4 J s; 1 eV = 1.6 × 10-¹⁹…
A:
Q: A 1.5-kg box is released from rest on a frictionless surface that is sloped at θ = 35◦ above the…
A:
Q: A metal sphere hangs from a string and has 8 kg of mass. The sphere has a charge of +6.7 µC. A…
A:
Q: 2. Vector Force Table А 0° B 111° 240° NJ + C ? ● What is the net force if the magnitudes of forces…
A:
Q: In the circuit below, what is the value of the current I1? A F 0 0.19 A ○ 0.25 A ○ 1.25 A ○ 0.52 A…
A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…
Step by step
Solved in 2 steps with 2 images
- A wire is stretched between two buidlings. When a tight rope walker, weighing 617.9 N, is standing at the middle of the wire, each half of the wire makes an angle of 8 degrees with respect to the horizontal. What is the tension in each half of the wire?A bag of cement weighing 525 N hangs in equilibrium from three wires as suggested in the figure below. Two of the wires make angles 0, = 62.0° and 0, = 43.0° with the horizontal. Assuming the system is in equilibrium, find the tensions T,, T,, and T, in the wires. 269.42 T = Consider the net force at the point where the three wires come together. What is the acceleration of this point? N 420.98 Ta = The horizontal component of your T, is not equal to the horizontal component of your T,, so the object would be accelerating horizontally. N T3 525 N T T2 T3 Need Help? Watch It Read ItA bag of cement weighing 525 N hangs in equilibrium from three wires as suggested in the figure below. Two of the wires make 62.0⁰ and 02 = 43.0° with the horizontal. Assuming the system is in equilibrium, find the tensions T₁, T2, and T3 angles 0₁ 1' in the wires. T₁ = 0 = Consider the net force at the point where the three wires come together. What is the acceleration of this point? N 0.53 X T₂ = The horizontal component of your T₁ is not equal to the horizontal component of your T₂, so the object would be accelerating horizontally. N T3 = 525 N 201 T₁ CEMENT T3 0₂ T₂ Fg
- A 12.1 kgkg box sits on a horizontal table. A string with tension 30.6 NN pulls on the box to the right, but static friction between the box and the table prevents the box from moving. The coefficient of static friction between the box and the table is 0.43. What is the magnitude of the static friction force on the box?3 ducks are attached to each other by strings and are being pulled by a force of 9.5N. The duck at the front is 625g, the middle is 375g, and the back is 1150g. The coeficcient of friction is 0.15. What is the tension in the strings connecting the ducks?A student's head is bent over her physics book. The head weighs P = 25.6 N and is supported by the muscle force Fm exerted by the neck extensor muscles and by the contact force Fc exerted at the atlantooccipital joint. Given that the magnitude of Fm is 60.0 N and is directed 35.0° below the horizontal. PN Find the magnitude of the contact force F. . |N
- Pulling the string on a bow back with a force of 29.0 lb, an archer prepares to shoot an arrow.If the archer pulls in the center of the string, and the angle between the two halves is 128 degrees , what is the tension in the string?Consider a light fixture supported by two wires as shown in the figure. 46° 46° The fixture weighs 115 N. Find the tension in the left supporting wire. Answer in units of N.A bag of cement weighing 325 N hangs in equilibrium from 3 wires as suggested in the figure. Two of the wires make angles 1 = 60 deg. and angle 2 = 4o deg with the horizontal. Assuming the system is in equilibrium, find the forces (tensions) T1, T2, and T3 in the wires.
- Three people are pulling a heavy object along the floor with forces A, B and C as shown in the figure. What is the resultant (i.e. suml of the three forces? The forces are given by (all angles are CCW from + x-axis): A = magnitude 20 N, direction 30º. B = magnitude 40 N, direction 140°. C= magnitude 30 N, direction 240º. в А х-ахisTwo vertical ropes support a 2.00 meter 500N sign. The sign is uniform so its weight force acts at its center. The left rope exerts an upward tension force , T1, and it acts at the far left edge of the sign. The right tension force, T2, acts 0.57 meters to the left of the far right edge. Solve for the values of the two tension forcesThe three ropes in the figure (Figure 1) are tied to a small, very light ring. Two of these ropes are anchored to walls at right angles with the tensions shown in the figure. Figure 0.60 m 0.80 m T₁ = 50 N T₂ = 80 N Ť, What is the magnitude of the tension T3 in the third rope? Express your answer in newtons. Π| ΑΣΦ T3 = Submit Part B 0 = What is the direction of the tension T3 in the third rope? Express your answer in degrees. Request Answer 15| ΑΣΦ Submit Provide Feedback www ? P Request Answer ? N ° below horizontal