solid sphere of mass M and radius R is rotating around an axis that is tangent to the sphere (see figure below). What is the rotational inertia of the sphere in this scenario in terms of M and R?

Q: As shown below, on Titan a 96 kg beam of length L is leaning against a frictionless wall and is in…

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Q: Two blocks are connected by a string that goes over an ideal pulley as shown in the figure. The…

A: For Block A, Frictional force, Fk=μk.mA.g.sinθ, μk= Coefficient of kinetic friction Component of…

Q: The figure depicts a hockey puck sliding with a constant speed v0 in a straight line from point "a"…

A: Newton's third law states that for every action, there is an equal and opposite reaction. Force acts…

Q: A roller coaster with a mass of 725 kg starts with a speed of 22.0 m/s at the bottom of a hill.  At…

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Q: 19 Find an expression for isothermal bulk modulus of elasticity for a gas which obeys Van der Waals…

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Q: A diverging lens with focal length If = 18.5 cm produces an image with a magnification of +0.620.…

A: focal length of diverging lens (f) = -18.5 cm magnification (m) = 0.62Let the image distance = i Let…

Q: Explain Kirchoff's law

A: A German physicist named Gustav Kirchhoff created a pair of rules in 1845 that deal with energy and…

Q: (a) A candle of size 3.0 cm is placed on the left side of a negative lens, 15 cm away from the lens.…

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Q: Bob is driving with constant speed in a curved path with radius r = 50 m. If the coefficient of…

A: The maximum speed is 15.65 m/s

Q: Please use the equations provided to solve. -A jumping rope with a certain mass and length it’s…

A: Given:-  Mass m =  1.19g Length L = 1.26 m Fret distance is  l = 1.21m Two harmonics frequency f1 =…

Q: 40K decays to 40Ar with a half-life of 1.3 billion years.  Argon is a gas, so 40Ar escapes into the…

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Q: An electrical generator consists of a circular coil of wire of radius 5.00 cm and with 20 turns in…

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Q: EXERCISE 5 Two parallel plates have equal and opposite charges. When the space between the plates is…

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Q: An object of mass 0.61 kg is initially at rest. When a force acts on it for 2.9 ms it acquires a…

A: Given data:  Mass (m) = 0.61 kg Initial velocity (u) = 0 m/s Time interval (Δt) = 2.9 ms = 2.9×10-3…

Q: In a certain men's track and field event, the shotput has a mass of 7.40 kgkg and is released with a…

A: Given data:  Mass (m) = 7.40 kg Initial velocity (v0) = 17.0 m/s Angle (θ) = 50.0°,above the…

Q: Computation. Three objects are connected as in the figure with mA=7 kg, mB=6.43 kg, and mc-11.4 kg.…

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Q: A 150 kg block is pulled at a constant speed of 8.5 m/s across a horizontal floor by an applied…

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Q: A car (m= 1540 kg) is parked on a road that rises 18° above the horizontal. What are the magnitudes…

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Q: A bald eagle is level flying at a height of 135m drops the fish it caught. If the eagle's speed is…

A: Given:- Eagle is flying at the height of h = 135 m  The speed of the eagle is v = 25 m/s  Find:-…

Q: A 10 kg box is pulled along a horizontal surface by a force of 40 N applied at a 30 ̊ angle from the…

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Q: Hello,   I need help with PART A AND PART B, I was wondering if you can help me with PART A AND PART…

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Q: 2. Find the gravitational force exerted by the sun on a 70.0 kg man located at the Earth's equator.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Name the 2 astronomers that discovered these relationships (star's luminosity, temperature, absolute…

A: Ejnar Herstzprung and Henry Norris Russell were the two astronomers who modelled the…

Q: A 250 g block is sliding with at a constant speed with a kinetic energy of 4.00 J across a smooth…

A: The work done by a force in moving an object by a certain distance is given by W = F.s, where F =…

Q: How much energy (in kcal) must be removed from 0.175 kg of oxygen at 25C to liquefy it at -193ºC?…

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Q: A box of mass m is stacked on the top of a box of mass 3m. The surface of the table on which they…

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Q: The potential energy of a pair of hydrogen atoms separated by a large distance xx is given by…

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Q: The 1980 kg cable car shown in the figure descends a 200-m- high hill. In addition to its brakes,…

A: Given data: The mass, m1=1980 kg The mass, m2=1720 kg   The angle θ1=30° The angle θ2=20° The height…

Q: A block of mass 20 kg moves along a frictionless surface, and is in a collision course with a sphere…

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Q: The 15-kg block A has a velocity = 15 m/s when it is s = 4 m from the 10-kg block B as shown in…

A: Mass of block A=15kg Mass of block B=10 Initially velocity of block A=15m/s Coefficient of kinetic…

Q: 3. A child pulls a wagon by the handle along a flat sidewalk. She exerts a force of 80.0 N at an…

A: Given data, Force F=80 N Angle θ=30° Distance s=12 m

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.80 x 107 m/s and…

A: Given, speed of proton, v=1.80×107 m/s acceleration of proton, a=1.80×1013 m/s2

Q: A 9.0-m-long string is wrapped around a pulley that is free to rotate a pulley that is free to…

A: Given Data: Length of string L=9 m Radius of pulley R=6 cm=6×10-2 m Angular acceleration of pulley…

Q: Calculate the free-fall acceleration of an object at a height of 3190 km away from the earth surface…

A: Given value --- height of 3190 km away from the earth surface. We have to find--- Calculate the…

Q: time t = 0 a 2250 kg rocket in outer space fires an engine that exerts an increasing rce on it in…

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Q: : The triceps muscle in the back of the upper arm is primarily used to extend the forearm. Suppose…

A: Calculate the torque of the arm. τ=F×rτ=(2.25×103 N)(2.9 cm×1 m100 cm)τ=65.25 N⋅m

Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.280 T. If the…

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Q: why are fy and fb switched? did you change fbd?

A: why are fy and fb switched? did you change fbd?

Q: Radios often utilize a variable capacitor in series with an inductor to tune the circuit to a…

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Q: In the figure below, the current in the long, straight wire is I, 6.10 A, and the wire lies in the…

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Q: What color will an object appear to be if it absorbs primarily orange wavelengths? Group of answer…

A: When light falls on any object then it absorbs certain wavelengths and reflect rest. When we…

Q: A 2.40 kg block on a horizontal floor is attached to a horizontal spring that is initially…

A: Given value--- mass = 2.4 kg. compressed length = 0.04 m. force constant = 840 N/m. coefficient of…

Q: A series circuit has a resistance R = 5 Ohms, and a capacitance C= 0.05 Farad. The battery gives a…

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Q: 4.) A DVD drive rotates a DVD at 1000 revolutions per minute (rpm). a) What is the angular velocity…

A: given data as per question n  =  1000rpm

Q: A step-down transformer has an input voltage of 250 V and 500 windings in the primary coil. If the…

A: Given value--- input voltage = 250 V. primary coil = 500 . output voltage = 100 V. We have to…

Q: The drawing shows a 29.2-kg crate that is initially at rest. Note that the view is one looking down…

A: Acceleration is 0.738 m/s2 Direction 40.95o (anti-clock wise of F2)

Q: A0 ( x=0)   A = A0e-ax I = I0e-2ax HVT (half-value thickness) is the tissue thickness needed to…

A: We are given the half value thickness for various material.  The intensity after travelling distance…

Q: 4. In an experiment on photoelectric effect, the slope of the cut-off voltage versus frequency of…

A: Einstein's photoelectric equation is  hv=eVo+ϕoh is planck constante charge of electron=1.6×10-19…

Q: A current of 5.56 A flows along a wire with = (1.3827-2.095) m. The wire resides in a uniform…

A: Given Current in a wire = I = 5.56 A length of wire in vector form ℓ  = (1.382i - 2.095j ) m B = (-…

Q: A 12 kg box is released from the top of an incline that is 5.0 m long and makes an angle of 40° to…

A: Required free body diagram.