9. A thin uniform rod of length L and density p = M/L rotates about y axis as shown in the figure below. Find the moment of inertia.

Q: Hey 691HZ wave is moving through medium A at 9121M/S. And then passes into medium B and has a…

A: The frequency of the wave moving through medium A: fA = 691 Hz. The wave speed in medium A: vA =…

Q: One carat is equivalent to a mass of 0.200 g. Use the fact that 1 kg (1000 g) has a weight of 2.205…

A: Given, One carat is equivalent to mass = 0.200 g 1 kg (1000g) has weight of 2.205 lb  So, 2496 carat…

Q: The table below lists four uniform objects. Object 2 is selected and released from rest to roll…

A:

Q: m The figure shows two forces acting on a square with sides of length d. Taking the +z-direction to…

A:

Q: At noon, ship A is 70 km west of ship B. Ship A is sailing north at 28 km/h and ship B is sailing…

A:

Q: What is the final equilibrium temperature after you mix 10 grams of ice at 0 degrees C with 50 grams…

A: Given: The mass of ice: mice=10 g=10×10-3 kg The temperature of Ice: Tice=0°C The mass of water:…

Q: What is the speed of light traveling from air to a medium of refractive index n=1.5? (Speed of light…

A: Given data:: Refractive index (n) = 1.5 Speed of light in vacuum (c) = 3.0×108 m/s Required: The…

Q: A solid ball with mass, M=2.5 kg and radius, R=0.2 meter is released from rest from the top of an…

A: m = 2.5 kg R = 0.2 m Initial velocity (u) = 0 m/s h = 3.5 m

Q: 10. A circular wire coil with 10 turns and radius 1.67 cm is placed in a uniform magnetic field of…

A: The number of turns in the wire coil: N = 10. The radius of the wire coil: r = 1.67 cm (0.0167 m).…

Q: 2. A 400-N weight is supported by a uniform beam with a mass of 30-kg and a length of 1.6 meters.…

A: Static equilibrium is a state where bodies are at rest; dynamic equilibrium is a state where bodies…

Q: MY NOTES ASK YOUR TE [& Bare shown below. L = 18, & B = 42. Let R = L-B. Determine the components,…

A:

Q: air-track cart with mass m1=0.23kg and initial speed v0=0.95m/s collides with and sticks to a second…

A:

Q: There are two current wires. The left wire carries current outward and right wire carries the…

A:

Q: A vase which is 1.4 cm is placed 4.0 cm from a concave mirror. If the height of the image is 4.0 cm…

A: Given data: Object height (ho) = 1.4 cm Object distance (u) = 4.0 cm Image height (hi) = 4.0 cm…

Q: . Two separate coherent sources with distance produce identical sound waves of wavelength 2.0 [m]…

A:

Q: The graph below is a snapshot of a rope as waves are passing through it. Use this graph to answer…

A: A) From graph, only one wave is completed. So number of wave is one . 1 waves

Q: mies. 6-10. The water level on a pier varies with the tides on a particular day in the ocean. It is…

A:

Q: Two cars travel in the same direction along a straight road. The figure below shows the velocity, u,…

A: A) As car B starts 3 hrs after car A we can conclude that one unit on time axis is 3 hrs: So, from…

Q: ASK YOUR TEACHER As shown below, a 102 kg block with a density of 1170 kg/m³ is hanging from a…

A:

Q: A copper cup contains 27 g of bromine the bromine absorbs some heat and change his temperature by…

A: Given data The mass of the bromine is given as m = 39 g. The change in temperature in Celcius is…

Q: ;. A 2 cm object is 2 cm in front of a two-lens system with focal lengths 4 cm and -4 cm,…

A: For first lens: Object distance, u = 2 cm Focal length, f = 4 cm Image position = ? The image…

Q: A spherical mirror is to be used to form an image 5.20 times the size of an object on a screen…

A: Given data The magnification of the image is given as m = 5.20. The distance of the screen from the…

Q: A two-stage rocket moves in space at a constant velocity of +4370 m/s. The two stages are then…

A:

Q: If a woman A approaches a man B at a distance C, the gravitational force between them quadruples…

A:

Q: d) the maximum magnitude of the acceleration (m/s2)

A: Given data- Amplitude A=0.25 m Angular speed ω=2.92 rad/s Maximum speed vmax=Aω=0.25 m2.92…

Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form…

A:

Q: Do you think an electromagnet can be used for separating plastic bags from a garbage heap? Explain.

A: We know electromagnets are solenoids with current through it due to which they act like magnets.…

Q: What is the admittance (Y) & Impedance (Z) of the circuit below in polar form? I tot V. 1220° V f=1…

A: Given,  A circuit.  We need to find,  Y and Z =?

Q: The drawing shows a hydraulic chamber with a spring (spring constant = 1690 N/m) attached to the…

A: Given data:  Spring constant (k) = 1690 N/m Mass (m) = 45.0 kg Required: The compression in the…

Q: With what tension must a rope with length 2.10 mm and mass 0.115 kgkg be stretched for transverse…

A:

Q: A vehicle is traveling on a horizontal road modeled as a sine wave. If the wave length is 45 feet…

A:

Q: Joel and Yessenia push on a car that has stalled, trying unsuccessfully to get it to move. Yessenia…

A: Given thatJoel and Yessenia were unsuccessful in moving the car.as work done…

Q: Says B is wrong

A:

Q: A student presses a book between his hands, as the drawing indicates. The forces that he exerts on…

A: Draw the free-body diagram of the system.

Q: A 39% maximum efficient coal-fired power plant needs to produce 600 MW of power.  A. To achieve…

A:

Q: 5. The two blocks in the figure below are connected by a massless rope that passes over a pulley.…

A:

Q: KEyme 1+² 0;=0;+wit+; w=w+at KE-1² -kar T= Fri = la PEgravity 1. a) Consider a cart being pushed on…

A:

Q: A mass m = 2kg has an initial kinetic energy K = 9J.  The mass is under a constant force F = 1N. and…

A: Given, A mass m = 2kg has an initial kinetic energy K = 9J.  The mass is under a constant force F =…

Q: M In a damped oscillator, let m = 250 g, k=85 N/m, and b=0.070 kg/s. In how many periods of…

A: Given, The mass, m=0.25 Kg The spring constant, k=85 N/m

Q: parallel plate capacitor has a plate area of 0.0900 m^2 and a plate separation of 0.500 cm.…

A:

Q: A beam of light (wavelength of 600 nm) is traveling in air and strikes transparent material. The…

A:

Q: A 1.0 cm tall object is placed B cm in front of the 25.0 cm focal length converging lens. Determine…

A: Given:- The object distance is u = 62 cm  the height of the object is h = 1.0 cm  The focal length…

Q: A Quantum system has a ground state with energy E0 = 100meV and a 3-fold degenerate excited state…

A: Given: ground state energy, E0 = 100 meV 3-fold degenerate excited state energy, E1 = 100 meV…

Q: Question 2 Not counting the Sun, what is the brightest star in the sky as seen from Earth? Group of…

A: Given There are four options are given We have to choose which star is appears brightest as seen…

Q: The cylinder shown below can be rotated about four different axes of rotation labeled A, B, C, and…

A: Moment of inertia is measure of rotational inertia.

Q: attached to the 100-cm mark of a meterstick of mass 0.150 kg. The meterstick rotates on the surface…

A:

Q: A ball has a diameter of 3.72 cm and average density of 0.0836 g/cm³. What force is required to hold…

A:

Q: 6) What is the angular speed of the Earth's rotation? Answer in radians/second. Earth's radius is…

A:

Q: You and your groupmate are trying to lift the prototype of your project (you didn't read the…

A: It is given that, the mass of the body is m = 310 kg, two forces of 2100 N and 3000 N are acting…

Q: 1. Please refer to part (a) of Figure 1. Here, alpha (the angle at the top of the triangular prism)…

A:

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.