Homework Part 1: Questions about 9.34 Small blocks, each with mass m, are clamped at the ends and at the center of a light rod of length L. Compute the moment of iner- tia of the system about an axis perpendicular to the rod and passing through a point of the length from one end. You can ignore the moment of inertia of the light rod.

Q: Pls solve this question correctly in 5 min i will give u like for sure 1- What is the wavelength…

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Q: How do you know the density of silicone?

A: Given, volume of silicon chip , v = 6.25×19-9 m3 Change in temperature, ∆T = 35°C-25°C = 10°C = 10K…

Q: A 0.825kg block is attached to a spring which has a spring constant of 535 newtons per meter. The…

A: Given data:  Mass (m) = 0.825 kg Spring constant (k) = 535 N/m Required: Period (T)

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A: Given:-  The length of the copper pipe is L = 69.2 m. The inside radius of the pipe is  r= 9.08×10-3…

Q: A 0.160 Kg hockey puck is moving on an icy, frictionless, horizontal surface. At t=0 s, the puck is…

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Q: Solve: (Include: Free Body Diagram, Show ALL YOUR WORK, and Circle the final Answer) (Use 10m/s/s…

A: Given, mass of the bucket, m = 2.0 kg acceleration upwards , a = 1.5 m/s2gravitational acceleration…

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A: Given value--- uncorrected near point = 75 cm. We have to find--- power of contact lense ?

Q: IX. Suppose we use microwave radar to measure the height of the substance in the tank, and the time…

A: Given data:  Time (t) = 3.502423×108 s Speed (v) = 299792458 m/s Height of the tank = 20 m Required:…

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Q: he U-tube in the figure contains two liquids in static  equilibrium: Water of density ???? = 998…

A: given,density of water in right arm ρw =998 kg/m^3in left arm oil density is to be calculatedl=135…

Q: 15 David can row at 5 m/s in still water. He starts rowing from a point on the south bank of a river…

A: Given data- David can row at 5 m/s in still water. The river is flowing due east at 3 m/s. A wind is…

Q: A capacitor is made from two concentric spheres, one with radius 4.50 cm, the other with radius 7.60…

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Q: ABCDA. (Enter your answers in J.) HINT (b) BC 0 P(105 Pa) 5.00 (d) DA 0 2.00 J (e) ABCDA (a) AB…

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Q: The perfect cube of ice floats with 9/10 of its volume submerged in water. Would the level of water…

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Q: A goat stands on a merry-go-round that is rotating at 5.3 rad/s. If the coefficient of static…

A: Given data The angular speed of the merry-go-round is given as ω=5.3 rad/s. The coefficient of…

Q: A torque of 79.5 N m is applied to a solid, uniform disk of radius 66.2 cm. The disk accelerates at…

A: Write the expression for the moment of inertia of the disk. I=12mr2

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Q: The drawing shows a cylinder fitted with a piston that has a mass m₁ of 0.850 kg and a radius of…

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Q: An AM radio station operating at a frequency of 815 kHz radiates 310 kW of power from its antenna. ▼…

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Q: A photon is absorbed by a hydrogen atom in the ground state. n=3 n=2 n=1 n=7 n=6 n=s n=4 n n 11=3…

A: Given data:  The electron is boosted from n=1 to n=2 Required: The energy of the photon in eV

Q: A 10.4 cm tall object is placed 4.8 cm in front of a concave lens. The image is 3.0 cm from the…

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Q: What is the rms speed of air molecules (O2 and N2) at room temperature (20°C)?

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Q: A beam of 400 nm light is adjusted to have the same intensity as a beam of 600 nm light. How does…

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Q: An oxygen nucleus (8 protons, 8 neutrons) moves at a velocity of 5.91 x 10^6 m/s in a direction…

A: Calculate the total mass of oxygen nucleus. m=8×mproton+8×mneutronsm=8(1.67×10−27 kg)+8(1.67×10−27…

Q: The figure shows two identical beams, each of mass M, connected by a hinge at the top and by a light…

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Q: 12 Three forces act on an object of mass 5 kg. These forces are represented by the vectors 9į - 2j,…

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Q: How can astronomers observe through these dusty clouds? What can possibly happen in these clouds in…

A: Required :  How can astronomers observe through dusty clouds.

Q: A 0.0112-kg bullet is fired horizontally into a 3.04-kg wooden block attached to one end of a…

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Q: A styrofoam cooler has a total surface area of 1.3 square meters and a thickness of 2.2 centimeters.…

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Q: A cyclist travels from point A to point B in 10 mm. During the first 2.0 mm of her trip, she…

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Q: A 95 g projectile is launched at a speed of 22 m/s. It strikes a 1.7 kg stationary ball of clay, and…

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Q: A 4500-kg spaceship is in a circular orbit 180 km above the surface of Earth. It needs to be moved…

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Q: How much energy, in joules per mole (J/mol), does a photon in the microwave region of the EM…

A: Given data:  Frequency (f) = 9.12×1010 s-1 Required: The energy of the photon, in Joules per mol

Q: Joe decides to race his younger sister, Debbie, and gives her a 25 m head start. At the instant Joe…

A: let we start our time when joe start running (time t=0)let joe catches her after time tAfter time…

Q: A sticky wad of clay with mass m is thrown at a block of mass M, initially at rest on a frictionless…

A: Given: The mass of the clay is m = 19 g. The mass of the block is M = 2.1 kg. The initial speed of…

Q: A grinning oddball of mass m stands a distance d from the bottom of a stationary ladder having mass…

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Q: A 45.3 kg steel box is being pushed along the concrete ground. It goes from zero to a speed of 23.3…

A: Given data:  Mass (m) = 45.3 kg Initial velocity (u) = 0 m/s Final velocity (v) = 23.3 m/s Time (t)…

Q: A 1 kg cylinder rests on a spring k = 100 N/m. A force of 90N is applied from an equilibrium…

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Q: A uniform sign is supported by two red pins, each the same distance from the sign's center. Find the…

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Q: A car, initially traveling at 73.5 mi/h, slows to rest in 10.7 s. What is the car's acceleration in…

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Q: (a) A concave spherical mirror forms an inverted image 4.00 times larger than the object. Assuming…

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Q: An object is undergoing simple harmonic motion with an amplitude of 4.00 centimeters. At time t = 0…

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Q: Consider the area in Egure 1) Figure 1 of 1 Part A Determine the moment of inertia of the trangular…

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Q: A motorcycle that is slowing down uniformly covers 2.0 successive km in 80 s and 120 s,…

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Q: v (voltage, volts) 20 -15 -10 -5 2 (b) Period in milliseconds 2 5 t (time, milliseconds) Q Based on…

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Q: 3. A wave crest is travelling along a heavy medium. The wave crest encounters a junction between the…

A: Given data- A wave crest is travelling along a heavy medium. The wave crest encounters a junction…

Rigid Body

A rigid body is an object which does not change its shape or undergo any significant deformation due to an external force or movement. Mathematically speaking, the distance between any two points inside the body doesn't change in any situation.

Rigid Body Dynamics

Rigid bodies are defined as inelastic shapes with negligible deformation, giving them an unchanging center of mass. It is also generally assumed that the mass of a rigid body is uniformly distributed. This property of rigid bodies comes in handy when we deal with concepts like momentum, angular momentum, force and torque. The study of these properties – viz., force, torque, momentum, and angular momentum – of a rigid body, is collectively known as rigid body dynamics (RBD).