Three positive point charges are arranged in a triangular pattern in a plane, as shown. 3 nC (+)

Q: A 2.0-cm-tall object is 20 cm to the left of a lens with a focal length of 10 cm. second lens with a…

A: Height of the object, Object distance,  to the left of the first lens.The focal length of the first…

Q: If two pieces of polarizing material are crossed, this means: (Select ALL correct answers) The angle…

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Q: The Tale of Two Boxes. Consider the system consisting of two boxes and a rough inclined plane as…

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Q: It takes 1.15 hours to pour a 200ft long by 8ft high and 8in thick wall. What is the rate of pour in…

A: Volume flow rate is the rate at which water flows over volume.Volume flow…

Q: Parallel light falls on a single slit of width D at a 28.0° angle to the normal (Figure 1). Describe…

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Q: Our text claims that a charged particle exerts a net attractive force on an electric dipole. The…

A: (c) From (b) we get the net force exerted on dipole by charge…

Q: A diatomic ideal gas has initial pressure pi and initial volume V1. The gas then undergoes a sorios…

A: D part is given below.

Q: Part (b) What is the car's displacement in the x-direction Ax, in meters, during this period? Part…

A: Vi = 0m/s  Vf= -30 m/s  t = 174 sec  d = 989m

Q: I need part D, thank you!

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Q: 3. A bullet with a mass of 3.6 grams is moving horizontally with a velocity v and strikes a 5-kg…

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Q: The vehicle travels around the circular track having a radius of r = 200 m such that when it is at…

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Q: w required steps to better und

A: Givenωi=0.9 rev/secwhen Raised armωf=0.6  rev/s

Q: If a spring has a frequency of 5 Hz and an amplitude of 0.7 m, then find the acceleration 4.0…

A: Write the function of the position. x=Acosωt   Differentiate the function of the position to obtain…

Q: What is this temperature on the (a) Celsius

A: we know that the relationship between kelvin and degree Celsius  is  0C  = K - 273   the…

Q: 5. The free neutron is known to decay into a proton, an electron and an antineutrino (of zero rest…

A: Given: The kinetic energy of one of the electron is 1.0 MeV. The rest mass energy of the electron…

Q: 3. Experimentalist are observing this effect: Initially there is one massive particle at rest. Call…

A: Given: A scenario where particle n is split into p and e

Q: A piston cylinder device like the one shown in the figure initially has 0.4 kg of air at 250 kPa…

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Q: A 50 N box has an applied force on it of 40 N that makes an angle of 30 with the horizontal. The box…

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

A: The magnetic force per meter acting between two current carrying wire formula used.

Q: do The cungular Velacity was not fast eneugh. So a Kanked truck ol 12 was made what is tue maximum…

A: Subpart (d): Banking of roads is made at the edges of a curved roads above the inner edge. This…

Q: The Figure Q3(b) shows an inductor having cylindrical ferromagnetic core.Calculate the value of…

A: N = 200 l = 0.075 m d = 0.005 m To find = Inductance of the coil

Q: 2. A square coil of wire changes its side from 4 cm to 1 cm in 2 ms It is placed with the normal of…

A: We will use the induced emf formula in this problem,

Q: ubparts answered (c,d,e)

A: Given:- A wave with  length =4.5 m  This length cover in t = 0.45 sec  Find:- c) Find the…

Q: e) What is the magnetic torque on the current loop? [0.0187 ) What is the direction of the torque on…

A: Given Data: Current in square loop: Iloop = 8 A Square plane of current loop makes an angle θ = 320…

Q: You take a mercury barometer to Venus, where the acceleration due to gravity is 9.04 m/s2, and the…

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Q: A ball is kicked with an initial velocity of 19(m)/(s) in the horizontal direction and 13(m)/(s) in…

A: This is a question based on projectile motion.

Q: (d) What would Jeff's speed be when he catches Dale? (e) What was Jeff's average acceleration during…

A: Given  Dale is moving with speed u=150mi/hr Jaff initially he is moving with speed u'=150mi/hr And…