(1) In your own words, what is the main function of a defibrillator? (2) What scenario or situation was the defibrillator compared to? Give evidence. (3) What do wc need if we want our defibrillator to work cffectivcly?

Q: As shown below, a bullet of mass m and speed v is fired at an initially stationary sphere. The…

A: mass of bullet = m mass of sphere = M initial velocity of bullet = v final velocity of bullet = v5

Q: An AC voltage with an amplitude of 100 V is applied to a series combination of 200 F capacitor, a…

A: Given that- An AC voltage with an amplitude of(v) =100 V C=200 uf L=100mH=100*10^-3 R=20 ohm To…

Q: A person weighing 75 kg is standing on a three-legged stool. The stool momentarily tilts so that the…

A: Given: mass of the person, m = 75 kg contact area of each foot, = 5.0 cm2 = 5×10-4 m2

Q: A ball is thrown from a field with a speed of 12.0 m/s at an angle of `45^0` with the horizontal. At…

A: Given: The intial speed of the ball is 12 m/s. The angle of projection is 45o. The acceleration due…

Q: A shot put is thrown upward with a velocity of 35 ft./sec. at a height of 4 ft. and an angle of 40°.…

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Q: b) A platinum coil has a resistance of 3.146 at 40°C and 3.767 at 100°C. Find the resistance at 0°C…

A: According to guidelines we need to solve only first question kindly repost other questions in the…

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Q: 1. The resultant of the three forces shown in figure 1 is a horizontal force. Determine (a) the…

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Q: Figura 101 C A B 40

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Q: ) A current-carrying wire is oriented along the x axis. It passes through a region 0.485 m long in…

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Q: vector A are: Ax = 5.1 m and Ay= -5 m and the components of B are: Bx= -2.6 m and Ay = -4.3 m. What…

A: This question is based on resultant of vectors.

Q: A car travels due east at 22 m/s. It makes a turn due south and continues to travel at 22 m/s. What…

A: Write the given values with the suitable variables. v→1=22i^ m/sv→2=-22j^ m/s Here, v→1 and v→2 are…

Q: Why is Light, Reflection, Refraction, Critical Angle important to our everyday life

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Q: When describing the changes in energy as Felix falls, what is the system that is interacting and…

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Q: The direction of frictional force is a. against the weight b. towards the gravity C. in favor of the…

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Q: The system is released from rest. The 4-kg mass slides on the smooth horizontal surface. By using…

A: Mass of slides=4kg We have to apply work energy theorem

Q: A 7.2-mH inductor is connected to a current. What is the magnitude of the voltage in the inductor at…

A: The inductance of the inductor, L =7.2 mH Current through the inductance circuit, I(t) = 5+7t-2t2…

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Q: A converging lens of focal length fi is placed beside another converging lens of focal length f2,…

A: We have an object that is placed at a distance u=25 cm to the left of a lens of focal length f1=5 cm…

Q: how is the difference of sensitivity between PET, Gamma Camera, and SPECT?

A: We have to find the difference of sensitivity between PET and SPECT first then PET and Gamma camera.

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Q: A force of 3.6 N makes an angle of 40° (counter-clockwise) with the +X axis. The Y component of the…

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Q: of power radiated to it dings. What is the ap ature of the sphere?

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Q: a) A man was rushed to the hospital for a medical attention as a result of his body becoming very…

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Q: One half of Electric field squared times electric constant can be equal to:  a. energy/farad;…

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Q: 7. The energy levels for a Bohr atom are shown below. -4.90 ev -7.65 eV n = 5 n = 4 n = 3 -13.6 eV…

A: Given  Total energy of electron at energy level          n = 1 is ; E1 = - 122.4 eV  Total energy of…

Q: Explain how solenoid is related to electromagnet

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Q: 1. What are the types of Rigid Body Motion. Define each. 2. Provide illustration per type of Rigid…

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Q: In newton's first law problems how is the positive value determined? A) It is determined by the…

A: There is no net force acting on an object (if all the external forces cancel each other out). Then…

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Q: You can perform a popular trick by dropping any peso bill (Ex. 500 peso bill )lengthwise through the…

A: Motion perpendicular are independent of each other. Motion can be uniform or accelerated. Motion is…

Q: Two objects which is the B1 (T = 40 C) and B2 (T = 18 C), has experienced entropy changes of 6.4 x…

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Q: 1. Two point charges, each with 0.1C of charge, are 0.1m apart. Knowing 2. 2 that k is 9 x 10 N.m…

A: Hi. as you have posted multiple questions and have not specified which question needs to be solved,…

Q: Given data: 8k9 81kg mags = velocity = 22 m/s Find the Ninetie eneryy ?

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Q: A 7.5 pF and a 6.9 pF capacitor are connected in parallel with a 19.5 V battery. a. Find the…

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Q: 5.106 A u component of velocity is given by u = is a constant. What is a possible v component? What…

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Q: magnitude of resulting acceleration,

A: Given; A 7 kg object is subjected to two forces in newton , F1¯=20i^+30 F2¯=8i-5jMagnitude of…

Q: . A straight long wire carries an electric current to the right. The current is placed in a uniform…

A: The magnetic force on a current carrying conductor in a magnetic field is given by:- F= i(L×B)…

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Q: A particle moves along a straight line with a velocity in millimeters per second given by v = 400 –…

A: In this question we have to calculate the net displacement and total distance travelled during the…

Q: Q5: A torque of 5 N.m is required to rotate the intermediate cylinder at 40 r/min. Calculate the…

A: As given, Length of all cylinder, L=500 mm=0.5 m Torque, τ=5 N·m Angular velocity, ω=40…

Q: 5-cm radius conducting sphere has a surface charge density of 2 ×10-6 C/m2 on its surface. What is…

A: Given: The radius of the sphere is 5 cm = 0.05 m. The surface charge density is 2x10-6 C/m2.

Q: A point charge q = 8.0 nC is at the origin and another point charge q, = 12.0 nC is on the x-axis at…

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Q: A car travels at 60 km/h and accelerates with a value of 2.0 m/s^2. A) How long does it take him to…

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Q: A 500-g ball is dropped from the surface of a tank of water at a speed of 2 m/s. The water exerts on…

A: Mass of the ball=500gram Speed=2m/s Resistance force proportional to instantaneous speed Minimum…

Q: rect r The

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Q: A skydiver weighing 250 lbf (including equipment) falls vertically downward from an altit 10 s of…

A: GivenWeight of skydiver=250 lbfAltitude =6000 ft

Q: The mean free path of a the molecule (spher shape) of air is 5.6 × 10¬8 m at the temper 297 K and…

A: GivenMean free path of molecule, λ=5.6×10-8Temperature , T=297 KPressure, P=1 atm=101325 Pa