You and a friend go outside on a cold winter’s morning and see that the front tire of your bike looks flat. You think that your tire has a hole. Your friend thinks that it might be the cold temperature. Describe how you will decide who it correct and explain this will work

Q: 3. A horseshoe player releases the horseshoe at A with an initial speed vo = 36ft/sec. Determine the…

A: Given, A horse player releases the horse shoe at a with an initial velocity=36ft/s Vertical…

Q: This setup is referred to as a balanced bridge, since VAB is very close to zero. In the above…

A: The resistances are set as the voltage across A and B is equal to zero. VAB=0

Q: A man weighing 71.36 kilograms is standing on a scale that is on an elevator's floor. Suppose that…

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Q: 1. Two transverse waves travel through a taut string. The speed of each wave if v= 21.00 m/s. A plot…

A: Speed of each wave, v = 21 m/s Time, t = 0.00 s

Q: 9. An ideal transformer has 60 turns on its primary coil an-

A: GivenNumber of turns in primary coil, Np=60 turnsNumber of turns in Srcondary coil, Ns=300…

Q: Three resistors R1, R2, and R3 are connected in parallel, which are growing at a rate of 2, 7/2 and…

A: The correct answer is option (c) i.e. 1 ohm per second

Q: Which would require a greater force - accelerating a 2 kg mass at 5 m/s? or a 4 kg mass at 2 m/s2?

A: We have mass of 1st body m1 =2kg Mass of 2nd body,m2=4kg acceleration of 1st body,a1=5m/s2…

Q: A car is moving on a straight road 14 m/s. It is acceleration at 19.0 m/s? . What will be it's…

A: Given data :    Acceleration  =  a    Initial velocity  =  u    Time  =  t        To find :…

Q: Two crates one with mass 4.00-kg and the other with mass 6.00-kg, sit on the frictionless surface of…

A:

Q: 3. A tank contains 1,500 liters of water and 20 kg. of dissolved salt. Fresh water is entering the…

A: Write the expression for the mixing equation. Integrate the above equation.

Q: Write T if the statement is TRUE. If False, change the underlined word or phrase to make the…

A: 1. As the thermal energy increases, the motion of particles decreases. Answer : The statement is…

Q: q1=12C and q2=−10C are positioned at different coordinates as shown in the figure. Coordinate of…

A: We know that the electric field is given as  E→ = kqr2r^ where k is the coulomb's constant  q is the…

Q: find the image distance for an object distance of 55.0m and a focal length of 50.0 cm? Select one:…

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Q: (a) Young's double-slit experiment is performed with 595-nm light and a distance of 2.00 m between…

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Q: Match the S, P, D, F labels with their respective I quantum numbers. S V [Choose ] | = 3 I= 2 P |= 1…

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Q: (4) A current path shaped as shown in Figure produces a magnetic field at P, the center of the arc.…

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Q: Part A Two metal disks, one with radius R1 = 2.40 cm and mass M = 0.900 kg and the other with radius…

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Q: meter 0.80 m and completes 100 rev min. Find its time O An object revolves uniformly in a circle of…

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Q: 2. A particle moves along the path y? = 4x, where x and y are in meters. The x coordinate of the…

A: Velocity is the rate of change of displacement v = ds/dt Acceleration is the rate of change of…

Q: A mass 0.1 kg is rotated in a vertical circle using the cord of length 1 m, when the cord makes an…

A: Write the given values with the suitable variables. m=0.1 kgL=1 mθ=60°v=3 m/s Here, m is the mass, L…

Q: A person wears glasses with a lens of focal length: 45 centimeters so that the point closest to his…

A: f = 45 cm

Q: erence of 38 ? is applied to the two resistors of 5.3 Ω and 4.9 Ω connected  in series. Find (a) the…

A: GivenPotential Difference, V=38 VR1=5.3 ΩR2=4.9 Ω

Q: When light passing through a prism undergoes dispersion, the effect is a result of: a. different…

A: The correct answer is option (d) i.e. All of the above options are correct

Q: How do the presence of an Electric field create the possibility for electrostatic force?

A: The presence of an Electric field create the possibility for electrostatic force

Q: 4. Having the electric field of 4.54 x 10ʻ N/C, passing through a surface area, 0.556 m?, with an…

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Q: What is the resonance frequency of the ac circuit with a resistor R=500-N connected in series with a…

A:

Q: One liter of ethyl alcohol is mixed with 1 L of water at 20 degree Celsius, how many kilogram of the…

A: Density of water =1 kg/L Density of alcohol= 0.79 kg/L We know, mass= density×volume So mass of the…

Q: How long does a 69 kW water heater take to raise the temperature of 110 Lof water from 24°C to 37°C?…

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Q: ique

A: Answers

Q: Motion in two Dimensions Tangential and Angular Acceleration. A turntable reaches an angular speed…

A: Given,  A turntable reaches an angular speed of 33.3 rpm in 2.0 s, starting from rest. Angular speed…

Q: A 100-mH inductor is connected to a 110-Vmax ac source at a frequency of 30 kHz. The max current in…

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Q: An object is given an initial speed of 5 m/s on a horizontal surface.It slides 10 m on the…

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Q: In a uniform circular motion, which of the following physical quantity remains constant everywhere…

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Q: An 800 g ball is pulled up a slope as shown in the diagram. Calculate the potential energy it gains.…

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Q: Two current-carrying conductors are parallel to one another. The first wire has a current of 36 A…

A: For direction of magnetic field , we will use right hand thumb rule.

Q: Gas A has a molecular weight of 44.01 g/mol and Gas B has 48 g/mol. Which among gases A and B…

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Q: Give the rectangular coordinates of the point C (ρ = 4.4, φ = −115◦, z = 2). 2. Give the cylindrical…

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Q: How much magnetic force will be experience by a 2.0 x 10^-8 C- charge if it moves at 7.0 x 10^8 m/s…

A: Given, Charge=2.0 x 10^-8 C Velocity=7.0 x 10^8 m/s  Magnetic field=2.0 x 10^-2 T

Q: 1JCaleulate the work reguisced to be done. to stop o t 80 km/n COY ot

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Q: The number of electrons that each energy level n can hold is set by the possible quantum numbers and…

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Q: 3.0-nF parallel plate capacitor with a sheet of mylar (k = 3.1) filling the space between the plates…

A: 3.0-nF parallel plate capacitor with a sheet of mylar (k = 3.1) filling the space between the plates…

Q: Two bodies A, B of masses m1, m2 are knotted to a mass-less string at different points rotated along…

A: Given data: The distance of A from center is rA=50 cm. The distance of B from center is rB=1 m The…

Q: WA WB R R Two identical disks are rotating about different axes as shown. If the two disks have the…

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Q: Electric field produced due to an infinitely long straight uniformly charged wire at perpendicular…

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Q: What must the charge (sign and magnitude) of a 3.45 gg particle be for it to remain stationary when…

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Q: 4. Using Amphere's Law, Find the magnitude of the magnetic field at a radial distance, R1, inside…

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Q: 2-3. Find the electrical force exerting between the 2 electrons forming a distance of 10 cm. Also,…

A: Part (2-3) Given: The separation between two electrons is 10 cm.

Q: In the figure below, what is the tension in the slanted rope? 30° 240 N 416 N. 423 N. O 454 N. 477…

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Q: The valtage in resistane is 6 a

A: Given data :   Resistance   =   R   Voltage   =  V          To find :         Current

Q: In the classical limit calculate the wavelength corresponding to an electron with the energy of 99…

A:

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics. 

Equilibrium of Forces

The tension created on one body during push or pull is known as force.