A defibrillator is used during a heart attack to restore the heart to its normal beating pattern. A defibrillator passes 16 A of current through the torso of a person in 2.3 ms. (a) How much charge moves during this time? (b) How many electrons pass through the wires connected to the patient? (a) Number (b) Number i Units Units ✪ ✪

Q: Force Vector A = 45i kN Force Vector B = xi + yj kN Force vector B has a magnitude of 60 kN and both…

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Q: A commuter airplane starts from an airport and takes the route shown in the figure below. The plane…

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Q: Demonstrate the sides of the triangle in terms of vector. Please refer to the given.    Given:…

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Q: If ?⃗ = 6m at 145⁰ and ?⃗⃗ =3m at 210⁰ a. Add vectors Using Parallelogram method b. Add vectors ?…

A: a. Using parallelogram method, the resultant of two vectors is R=R12+R22+2R1R2cosθ…

Q: Given the following vectors, find the resultant using analytical method: 1. A 50 m at 55 B = 150 m…

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Q: Question 1.1: Calculate the dot product of vectors A and B, where |A-5 and |B|= A A A В a. b. B

A: Given that A =5B = 3

Q: A car travels 35km due north and 40km in a direction 25° north of east. X component of the resultant…

A: Given data- a car travels in north=35 km , and 40 km in a direction 25 degree north of east.

Q: Find the volume of the parallelepiped determined by the vectors a = i + j, b = j + k, and c = i + j…

A: three vectros are given  a = i + j, b = j + k, and c = i + j + k

Q: hat is the y component of 40 N, 32° west of north?       a. (+) 21.20 N       b. (–) 21.20 N…

A: 320 west of north is in second quadrant and this angle is with +y-axis

Q: Find the angle between vectors for the following. (Enter the smallest positive angle for each in…

A: (a) The vectors are given as D→=-9i^-8j^A→=-8i^+8j^

Q: l = 1.95 mm. w= 1.89 mm. h= 5.82 m. Coordinates for Point A is A(2,2,2)m Coordinates…

A: Unit vector in the direction EA→ is 2-0i+2-0j+2-0k2-02+2-02+2-02=2i+2j+2k12=i+j+k3

Q: Given two force vectors F = -24î + 63 – 17k F, = 102 – 173 + 24k . and Fill in the blanks to make…

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Q: Find the sine of the angle and the unit vector perpendicular to each: Ā = i+j + k and B = 2i + 3j –…

A: Given :  A⇀=i+j+k B⇀=2i+3j-k In this question we have to find the sine of the angle between A and B…

Q: Compute for the resultant vector using graphical methods and component method. A= 30 cm 30° N of E…

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Q: Find the angle between ?⃗⃗ = [1, −2,4] and ?⃗ = [−2,0,3] when they are positioned tail to tail.…

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Q: Add the following two vectors if Keep a few digits. A= 15 a= 20 degrees B=11N b= 40 degrees B. C= at…

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Q: MA F. Look at the forces shown. Find: 20. Fıx 21. FIY 22. F2x 23. FzY F, = 61.0 N at 17.0° north of…

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Q: Consider the two vectors, A = -4.42 i +-2.02 j and B = -1.95 i +-5.54 j. Part (a) What is the…

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Q: A &B are shown below. A=40 & 0A=10° east of north. B=31 & Og=61° south of west. Let north be…

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Q: A scout walks 8.5 km due east from camp, then turns left and walks 7.65 km along the arc of a circle…

A: Arc of a circle = Radius×Angle(rad)  Displacement means minimum distance between two points.…

Q: Exercise: Convert the angle radius 0.210 into degrees and revolutions

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Q: Sketch the vectors. Calculate for the resultant vector. Induce a methodical approach to the way of…

A: Visualize the Problem:

Q: 2. Determine the resultant vector, R, given the vector diagram. 20.0m, 175⁰ 15.0m, 120 9.50m, 75⁰…

A: For determining the resultant vector we use parallelogram law, which states that the resultant…

Q: The magnitude of the cross product between two vectors, one of which has magnitude 2 and another has…

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Q: A vector has an x-component of -5.151 and a y-component of -3.443. To three decimal places, the…

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Q: Wanting to get into the budding field of interplanetary travel, I decided to challenge Elon Musk and…

A: Solution: From the given graph, write the expression for the function. f(x)=m∆x+c Here, m is the…

Q: Given F₁ = 8 N, East F₂=7 N, 45° North of East F₂= 6 N, West Complete the following table of…

A: The force is a vector quantity, that is it has both magnitude and direction. It can be resolved into…

Q: y 0 30° b a 105° X

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Q: Sketch the vectors. Calculate for the resultant vector. Induce a methodical approach to the way of…

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Q: add the given vectors by the component method , by completing the table below. What is the angle of…

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Q: A wheel has a radius of 2.30 m. How far (path length) does a point on the circumference travel if…

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Q: wo vectors are defined in component form below. Use them to perform the following exercises. Note:…

A: Given, S=C→.D→T→=C→×D→ where, C→=-15x^+8y^D→=-4x^-3y^ So their magnitude, C→=17D→=5

Q: Obtain expressions in component form for the the position vectors having the following polar…

A: Answer:   To determine the above values we have general solution which is given as below:   Suppose…

Q: Evaluate the cross product A×B if A = 27, B = 85 and θ = 101°. Evaluate the cross product C×D if C…

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Q: Problem 9: A ray of light is incident on an air/water interface. The ray makes an angle of 0; = 34…

A: Given data:  A light ray incident on air/water interface θ1 = 34°, n1 = 1 and n2 = 1.33 Required:…

Q: 1+y 3 A 24 +x. 10 8. 5

A: Given, F1 = 61.0 N at, θ = 17.0° North of eastF2 = 38.0 N at, φ = 64.0° North of eastF3 = 54.0 N at,…

Q: Obtain expressions in component form for the position vectors having the following polar…

A: We have to obtain the expression in component form for the position vector. The polar coordinate r…

Q: Obtain expressions in component form for the position vectors having the following polar…

A: The expression for the component form of the position vectors is, Rx=RcosθRy=Rsinθ The polar…

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.