What is the linear acceleration of the falling 2kg mass in the figure? It is attached to a 6kg solid disk pulley with 50cm radius

Q: A projectile is fired from the top of a ridge and its height is given by the equation s(t) =-16t2 +7...

A: Height equation is given S(t)= -16t²+70t+5 We have to find the time interval for which the projectil...

Q: A 0.200 kg meterstick is hinged at one end and connected to a wall. It is held horizontally (i.e.,pe...

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Q: Two small identical conducting spheres are placed with their centers 0.22 m apart. One is given a ch...

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Q: * (a) If you double the speed of the charged particle (shown above) while keeping the magnetic field...

A: Given: A charge particle of charge(q say) is moving in a circular path in a magnetic field B( into a...

Q: What are the best eye glasses?

A: We are to answer what are the best eyeglasses

Q: Consider n moles of a monatomic ideal gas that goes through the reversible cycle ab shown in the pV ...

A: The change in internal energy of the gas from c to a along the curved path is, ∆U=P∆V=32P∆V Here, P ...

Q: What is the magnitude of the electric force of attraction between an iron nucleus (? = +26?) and its...

A: Given data The magnitude of the charge on the iron nucleus is qi = 26e = 26 x 1.6 x 10-19 C The magn...

Q: Solve plz

A: The forces on the ladder are: normal force of wall to the ladder. normal force of ground to the bott...

Q: A cylindrical capacitor consists of a solid inner conducting core with radius 0.210 cm, surrounded b...

A: Inner radius (r) = 0.210 cm Outer radius = R cm Length (L) = 12.5 cm = 0.125 m Capacitance (C) = 37....

Q: 1.In trial #4 how is the product of the charges related to the increase in electrostatic Force ?Just...

A: 1. As From Columbs law electrostatic force between charges is directly proportional to the product o...

Q: Light waves require a medium in order to transfer energy. O True O False

A: There are two types of waves depending upon the direction of propagation relative to the vibration d...

Q: Consider the α particle. What is the radius of an α particle in femtometers? Assume that the α parti...

A: The particle which resides in the nucleus is called the nucleons. Protons and neutrons are found ins...

Q: Please find solution of this problem ASAP and find all the answers to the questions a b c from image...

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Q: (b) What is the current flowing through Req?  (c)  What is the current flowing through the 30 Ω resi...

A: Since you have asked question with multiple sub-parts in a single request, we would be answering onl...

Q: a. How much mass needs to be placed at 55 cm in order to balance the meter stick. b. Where will you ...

A: a) Analyze the following figure. The meter stick will be balanced if the net torque on it due to th...

Q: In a laboratory experiment, a 0.200 kg glider and a 0.400 kg glider are pushed towards eachother fro...

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Q: In the circuit above, all bulbs are identical. Suppose the battery voltage in this circuit is 6.0 V....

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Q: Physics Question

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Q: Part J You connect two capacitors, C = 1.50 AF and C2 = 4.00 µF. How much energy is stored in the co...

A: C1 = 1.50 μFC2 = 4 μFpotential difference = 145 volts   

Q: Based on the theory of special relativity, calculate the length at rest  (L0  = ?) if it is given sp...

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Q: How many electrons make up 1.75 coulomb of charge? (Hint: q = ne.) electrons

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Q: An AC Circuit has an inductor, a capacitor and a resistor. The inductor has a value of L = 62.00 mH,...

A: Data Given.  Inductor value ( L ) = 62 mH = 0.062 H Capacitor value ( C ) = 624 μF= 624×10-6 F Resis...

Q: 227 Write a complete nuclear equation for the transmutation of a uranium isotope, U, into a 92 chori...

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Q: If you push your friend on a hover-board (self-levitating board) with a force of 10 N along a distan...

A: Force, F = 10 NDistance, d = 10 m   

Q: Need help with #1

A: object distance , d0 = 15 cm Magnification , M = 2 To find = a) Type of mirror                  b) I...

Q: In the diagram shown, assume the battery voltage is 10.0 V. All resistors are equal. a. Find the vol...

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Q: A 2.00 kg solid disk of 20.0 cm diameter is rotating at 200.0 rpm. A 1.00 kg narrow circularloop of ...

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Q: Please show all workings xx

A: Part A- Since we have no frame of reference we will take the current position of the astronaut to be...

Q: What is the maximum number of electrons  in (in the 5-th orbit of atom) the fifth principle energy l...

A: The maximum number of electrons in any orbit or atom is 2n2                                         ...

Q: Q 6 (20 points) Two very large parallel conducting plates are kept at z = 0 & z = 3 and separated by...

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Q: A charged particle begins at rest at the origin. Suddenly, a force causes the particle to accelerate...

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Q: The parallel axis theorem provides a useful way to calculate the moment of inertia I about an arbitr...

A: The moment of inertia can be given by I=ICM+Md2I=MR22+MR22I=3MR24

Q: Can someone help me with the answer of this question

A: Write a given values of this question. Let initial stretch is x∘. x1=x∘+2cm=x∘+0.02mx2=x∘+2cm+2cm=x∘...

Q: A 25.0-Ω resistor and a 40.0-Ω resistor in series are connected to a 120-V dc source. (a) What is (a...

A: Here Given voltage =120Vlet R1=25Ωlet R2=40Ωa)we know that V=iRso here given resistor in series so,V...

Q: To separate a 0.28 C charge from another charge, 26 J of work is done. What is the voltage of the 0....

A: We know, Work done W = potential×charge W = V×Q   

Q: Two spheres are each rotating at an angular speed of 21.9 rad/s about axes that pass through their c...

A: Write a given values of this question. ωi=21.9rad/sR=0.190mM=1.34kgτ=0.380N-m Moment of inertia for ...

Q: A. Weigh the nail first before turning the current on, and again while the current was on.B. Put the...

A: We know that when we wind a insulating wire on soft iron like nail and when we pass electricity thro...

Q: A 20 kg child and a 30 kg child are sitting on an 4 m long see-saw. Where should the fulcrum be plac...

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Q: Solve plz ... Don’t forget to sketch diagram (with forces) and formulas complete on it

A: The ladder is leaning to the wall in room. The line diagram of the situation is, The weight mg is a...

Q: A 2.0 m -long string is clamped at both ends. What is the longest-wavelength standing wave that can ...

A: length of string clamped at both ends = 2 m wave speed (v) = 56 ms  

Q: 1. A compact SUV may be capable of a "stoppie" as shown in the image. Given the location of CG, dete...

A: Note that since the car is about to topple the normal force on the back wheel will be zero. Balancin...

Q: please help!

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Q: Calculate the mass of the planet (M) by applying Kepler’s 3rd law of the period (T) and radius (r) o...

A: (a) The radius of the planet’s circular orbit is given as,

Q: If the length and diameter of a wire of circular cross-section are both tripled what happens to the ...

A:  Let , the length of the wire = l Diameter of the wire = d We know that ,  Resistance ( R ) = ρlA Wh...

Q: 1. Two blocks of masses m1 = 1 kg and m2 = 0.30 kg are connected by a light inextensible cord passin...

A: (a) The free-body diagram of the block 2 is shown below. Here, T denotes the tension, a denotes the...

Q: Let us throw a rock an upward angle of 30 degrees (30°) of the horizontal from the edge of our favor...

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Q: In a mattress test, you drop a 7.0 kg bowling ball from a height of 1.5 m onto a mattresswhich, as a...

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Q: The figure below shows a from signals that bounce off the ground. -wave transmitter and a receiver, ...

A: Given:-  h=49 m d= 510 m

Q: A 12-g bullet moving horizontally strikes and remains in a 3.0-kg block initially at rest on the edg...

A: Given data m1=0.012 kgm2=3 kg∆y=0.8 m∆x=1.2 m

Q: Physics Question

A: The orbit in earth years of saturn and uranus :  Saturn = 10755/365 = 29.465earth years Uranus = 306...