10. (a) Three resistors 1 , 2 , and 3 02 are combined in series. What is the total resistance of the combination? (b) If the combination is connected to a battery of emf 12 V and negligible internal resistance, obtain the potential drop across each resistor. Show the circuit

Q: 4. A 50 gram golf ball is shot from the top of a cliff at a speed of 20.0 m/s. The ball lands on the…

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Q: 9. Find vn. Let V₁ = 4V, R₁ = 2k, R₂ = 4 kN, R3 = 2 kN, R₁ = 2 kN, V¯ = -1.67 V, and V+ = 5 V. a)…

A: 1).Let's solve the given circuit problem step by step. The question asks us to find the current and…

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A: Given, radius r = 0.321m magnetic field B= 0.768T V=542V

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Q: 4. If an elevator with a mass of 200kg rises 50m up a building with a total passenger mass of 125kg,…

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Q: With the effect of the force of F = (2xi + 8yj) N, the object starts moving from A (0,3) point on…

A: Given, F = (2xi + 8yj) N A (0,3) B (6,7) Therefore, x1= 0 X2= 6 y1= 3 y2=7

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Q: 7.) A 4kg mass is spun around in a horizontal circle on a table using a 0.3-m-long piece of string.…

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Q: 1) Find FF u=0.5 2) Find FN and Fparallel Inclined plane 30° 20kg थे 80N

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Q: Apply the work equation to determine the amount of work done, in N-m, by a 104 N force applied to…

A: Given data:  Force (F) = 104 N Horizontal displacement (d) = 11.05 m Required: Work done (W)

Q: •A ball starts from rest at the highest pant of a G0° mcdine, at a 'heght of 25m above gound.…

A: Simply put v=√2gh g=9.81m/sec2 h=25m

Q: 11. You take a ride in a wagon. The wagon’s mass (including you) is 200 kg. A horse pulls it with a…

A: Total mass, m=200 kg Pulling force by the horse, F= 78.9 N Speed of the mass, v=3.7 m/s Displacement…

Q: 83 8, = +2u C 82 = -2u c 83 : + 4u C FIND THE NET FORCE ON

A: The three charges in the given problem are q1=+2 μC=2×10-6 Cq2=-2 μC=-2×10-6 Cq3=+4 μC=4×10-6 C The…

Q: R1 R2 R3 R4 (a) Determine the equivalent resistance of the three resistors in parallel. 2.08 (b)…

A: Solution : As given thar E = 12 V R1 =1.6 Ohm R2 = 4.1 ohm R3 = 6.5 ohm R4 = 12 ohm

Q: A val IS KICKeu iHoI ne grounu at pom U WII an al verocty vo makes an angle 0 = 30° with the…

A: Hi, you have submitted multiple questions and it is not specified in which problem you need help.…

Q: 5. What potential energy does a 60.0-kg gymnast acquire in climbing 7.00 m up a vertical pole?

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Q: 6. A constant horizontal force of magnitude 2.00 [N] is exerted in pushing a box a distance = 13.0…

A: Given: The magnitude of the horizontal force is 2 N. The displacement of the object is 13 m along…

Q: How can energy be transferred back forth between kinetic energy and potential energy?

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Q: Activity 2: In a damped oscillation system, the step response is given by c(t) = 7- 7e-0.6 cos 3t ,…

A: Given: c(t)=7-7e-0.6tcos3t, t≥0 is the step response in a damped oscillation system Identify the…

Q: 14. Calculate the total work done by the system from z, = 1.40 m to a; = 4.80 m when force applied…

A: Given data: The initial position of the system is, xi = 1.40 m The final position of the system is,…

Q: 12. How long will it take a 2750-W motor to lift a 385-kg piano to a sixth-story window 16.0 m…

A: Given, Power = 2750 W mass = 385 kg length = 16 m

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A: Given: Mass,m=10kgInitial Velocity,u=0m/sHeight,h=3mAcceleration due to gravity,g=9.8m/s2 An…

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Q: Two conducting spheres, one with a radius of 0.500 cm and the other with a radius of 0.200 cm are…

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A: Option a

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Q: 1. Show that the vectors A=2î – 31– k and B= -6î + 9ĵ + 3k parallel. are ANS:

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Q: 5. What will be the work done in holding a 25 kg iron plate for 25 seconds? [A] 25 j [B] 1j [C] 0…

A: Here is the step-by-step explanation Step 1: Understand the Concept of Work:​The work done (W) is…

Q: 39.) More work is needed to carry a heavy suitcase slowly up a flight of stairs than to carry the…

A: Work done is given as: W=F.s=Fs cos θ Where, W→ work done F→Force s→displacement θ→∠ b/w force &…

Q: Apply the work equation to determine the amount of work done, in N-m, by a 121 N force applied at an…

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Q: Rewrite the unit of work (N∗m) in base units.

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Q: EXAMPLE PROBLEM. A communications satellite is in a circular orbit of radius 2 DU. Find the minimum…

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Q: There's a good chance you're completing this HW on a laptop. A typical laptop uses about 15 W of…

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Q: Problem 8 ( For a round-trip path, AV is always zero Select one: O True O False

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Q: In the figure shown, if the mass (m=7 Kg) is moving with constant speed and traveled a distance d=10…

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Q: 2) Consider the following potential U =x³ -4x. a) Find the equilibrium point/points. b) Find the…

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Q: 7) A1,000[kg] rock is moved from the north end of a parking lot to the south end. The parking lot is…

A: Since, work done(W) is defined as the product of Force(F) and displacement(d).Mathematically:-…