e electric potenti
Q: EXECUTE A circular ring with area 4.45 cm? is carrying a current of 12.5 A. The ring, initially at…
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Q: b- b- d a b+ b+
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Q: P• d
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Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: 1.a= f/m is the same as a=fm-1 because? 2.Weight=mg is “equivalent” to f=Ma. Why?
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Q: Calculate the scalar product v· F.Assume the velocity has only components found in the previous…
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Q: After fixing a flat tire on a bicycle you give the wheel a spin. Its initial angular speed was 6.20…
A: Given data: Initial angular velocity (ω0) = 6.20 rad/s Angular displacement (Δθ) = 15.1 revolutions…
Q: For what length of time did the wheel rotate? Express your answer using three significant figures. t…
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Q: SerPSE1O 24.A.OP.038. [4041070] An engineering intern has a spherical shell of radius R = 0.121 m…
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Q: Part B What is the resistance of a carbon rod at 25.8° C if its resistance is 0.0140 N at 0.0° C?…
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Q: Consider the mass spectrometer shown schematically in the figure below. The magnitude of the…
A: Electric field (E) = 2800 VmMagnetic field (B) = 0.04 T Charge (q) = 1.6×10-19 C mass (m) =…
Q: E6.A net force of 48.0 N accelerates a 3.5-kg mass over a distance of 12.0 m. What is the work done…
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Q: Magnetically speaking, the North Pole of the Earth is A) a magnetic south pole B) a magnetic east…
A: Given There are four options are given and we have to choose the correct option for the North Pole…
Q: 21 32 043 054
A: The velocity vectors - v21 and - v43 will be opposite to their positive counterparts as shown in the…
Q: After a completely inelastic collision, two objects of the same mass and same initial speed move…
A: Consider the following two dimensional system:
Q: When a carpenter shuts off his circular saw, the 10.0-inch-diameter blade slows from 4148 rpm to…
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Q: 1. A skier is coming down the hill. What are the forces acting parallel to the slope of the hill?…
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Q: 4 m, is released from rest. The top piece of string has a mass m, << m1, mh. Determine the…
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Q: Find the distance from the Sun to the center of the Milky Way.
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Q: Just answer E18
A: Given- Upward force (F) = 30.0 N mass (m) = 2.6 kg…
Q: • A converging lens has a focal length of 14.0 cm. For each of two objects located to the left of…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 8. If the pressure at the surface of the water is 10o kPa, what is the (absolute) pressure at the…
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Q: i. а, (0)
A: Given: The given position vector is r→t=sinti⏜+tj⏜+costk⏜ Introduction: The rate of change of…
Q: As shown, a member is fixed at the origin, point O, and has an applied force F, the tension in the…
A: Force F = 130 N i - 125 N j + 70 N k x1=1.70 m , z1=1.15 m
Q: 5) Let's use this expression to solve a problem. Star X and Star Y are intrinsically identical…
A: Given, star X is located 20 light-years from earth star Y is located 40 light-years from earth…
Q: 9. • Coherent light of frequency 6.32 x 10" Hz passes through two thin slits and falls on a screen…
A: When two waves travel with one at the highest point and the other at the lowest point at any point…
Q: Two objects of mass m1= 2kg and m2 = 7kg are connected by a light string that passes over a…
A: Given: m1=2 kgm2=7 kg The free-body diagram is given below.
Q: c is incorrect and what is b?
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Q: Four small spheres of equal mass m, two with a charge +q, and two uncharged are connected by…
A: Velocity is maximum when electrostatic potential energy is minimum, ie, when the string is straight.
Q: Attached photo. Please help! I need to know how to
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Q: of radius r rolls withou small oscillations, abc
A: We already know that the hollow sphere is simply rolling on the circumference. Assume the sphere is…
Q: Find the following: a. Equivalent resistance of the circuit b. Total Current c. Voltage on the 250-2…
A: Battery voltage, V=24V Resistance values : R1=100Ω,R2=250Ω,R3=350Ω,R4=200Ω
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