Linear Equations Solve 3.4 5.1(3.7x+4.7) for x Enter your answer to one decimal place: x= QUESTION 20 Linear Equations Solve 3.2=- 2.9 -2.8 Enter your answer to one decimal place: x= for x

Q: Solve for the value of €,.

A: here, option d is correct

Q: 1. There are four identical ammeters with resistance r and a resistor with resistance R connected in…

A: Given. Four ammeters are connected in wheatstone bridge arrangment. Assume the current in A3 is…

Q: More mirrors. Object O stands on the central axis of a spherical or plane mirror. For this situation…

A: Given: Mirror, Object distance, p=+11 cm Magnification, m=-1.2 To find: b) Focal length of the…

Q: Consider a block on a frictionless surface attached to a spring. The block is pulled to position a =…

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Q: An infinite solenoid with radius a and n turns per unit length carries a current which increases…

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Q: YBriefly explain why antimatter is difficult to store after it is produced in the laboratories.

A: Antimatter is simply the opposite of regular matter and will destroy itself and any regular matter…

Q: The magnitude of electric intensity E Such that an electron placed in an electric field would…

A: We know electric field E is defined as the force experienced by a charge, E=Fq Where F is the force…

Q: (a) Find the force constant of the spring. N/m Enter a number. (b) Find the frequency of the…

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Q: Given A = 21+}-3k andB = -i+2}. The magnitude of 38-A is %3D Select one: a. 7.68 b. 9.28 O c. 8.96 O…

A: Option A is the right answer  7.68

Q: blood e. A nurse needs to inject liquid medicine into your body by exerting a D/5 newtons force onto…

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Q: b a+b a + b

A: The given expression is a mathematical equation involving multiplication and addition operations.…

Q: A siphon is used to drain water from a tank as illustrated below. Assume steady flow without…

A: using , pressure = y * density of water * g 1500 = y * 9.8 * 1000 y = 0.15 m

Q: Answer the following questions briefly. 1. What evidence can you cite to support the claim that the…

A: 1.  Upon reflection, medium in which light is traveling doesn't changing, so speed of light remains…

Q: A dancer is spinning at 72 rpm about an axis through her center with her arms outstretched, as shown…

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Q: Determine the magnitude P of the vertical force required to lift the wheelbarrow free of the ground…

A: Solution:-Given thatCombined weight of the wheelbarrow (W)=253 lb

Q: A mass m with speed v approaches a stationary mass M. The masses bounce off each other without any…

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Q: darz (x)+ k²b(æ)=0

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Q: + G X E Y=L+G Q = X + E J Z U

A: Vectors have both magnitude (size) and direction. Consider toward right as positive and toward left…

Q: Earth has a mass of 5.98x1024 kg and a radius of 6.38x10 m. A 150 kg satellite is placed into orbit…

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Q: planes nave the same mechanical advantage? Write your answer here: 50 cm 50 cm 5cm 3m 40 cm 4m 4m…

A: Op

Q: 2. A 52 kg ice hockey player moving at 11 m/s slows down and stops over a displacement of 8.0 m. ™C…

A: Given that: The mass of the hockey is m=52 kg The initial speed is u=11 m/s The final speed is v=0…

Q: An Olympic swimming pool is 50m long, 25 m wide, and 2 m deep. (a) Make a plot of pressure as a…

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Q: velocity vector (c) what are the magnitude and direction of the average velocity? (d) What is the…

A: Solution:d. The angular momentum will be given as:     L→ = r→ × p→ = m ( r→×v→)…

Q: 20. If both the boy and the girl take 25s to move from point A to point B (see Figure 1), which has…

A: We know that the average speed can be calculated as the ratio of total DISTANCE covered in total…

Q: 9) A car drives in a circular path of radius R on a curved track with unknown coefficient of static…

A: (a) The free body diagram of the car when the friction is not present  The net force along the…

Q: ONLY PART D AND E

A: D. pulley angular acceleration = 2.99687 rad/sec2 E. The rotational Inertia of pulley = 4.3 x 10-3…

Q: mall airplane flying horizontally with a speed of 186 mi/hr at an altitude of 315 ft above a remote…

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Q: d= 2

A: Distance is the actual length of path  Displacement is shortest length

Q: 1. How do we determine the equivalent resistance in series? * By adding the individual resistances…

A: Q 1) The equivalent resistance of resistors connected in series is given by Req = R1+R2+R3+...,…

Q: (c) How many radians have the wheels turned through in that time? 33.3 Xrad (d) How far (in m) has…

A: (c) Applying wf2-wi2 = 2*alpha*theta wi is the initial angular speed = 0 rad/s wf = 33.3 rad/s alpha…

Q: Please answer a-c

A: Given: ε1=22 Vε2=44 Vε3=3.5 Vε4=45 V

Q: Two planets A and B, with masses of 9 x 106 kg and 7 x 106 kg, respectively, are separated by a…

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Q: (11%) Problem 5: A resistor and inductor are connected to a 9.0 V battery by a switch as shown. The…

A: Given, R= 480Ω L=115mH At t=0 the switch is closed so, imax=VRimax=9480imax=18.75mA

Q: i.j= Ok D-к 00 1 0 Do

A: Scalar product or dot product of two vectors is defined as,  A.B = ABcosθ Where bold letters…

Q: What charge (i

A: Given: Capacitor (C) is 280μF. Voltage is 400 V

Q: The loop rule applied to loop abda will give a. 12-18.0 I+ 6.00 I=0 b. 12-18.0 I1-6.00 I2 0 c. 6.0 +…

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Q: How short an oscillation period can she obtain with a meter stick in this way? Express your answer…

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Q: Q2. A 50 Q carbon resistor has two lead wires with inductance of 10 nH each. If the stray…

A: Solution:   Given Values, Resistance(R)= 50 Ω Inductance (L)=10 nH each stray capacitence(C)= 0.5 pF…

Q: A luge and its rider, with a total mass of 88.0 kg, emerge from a downhill track onto a horizontal…

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Q: P7.1 Research and identify the type of sensors used in the following applications. a. Kitchen oven…

A: Sensors:   A sensor is a device that detects the input of any kind from the physical world and…

Q: 16. Two point charges q1 = 2.40 nC and q2 = -7.00 nC are 0.100 m apart. Point A is midway between…

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Q: Problem 2: Three capacitors are connected as shown in the figure. C = 6.8 µF, C2 = 8.2 µF, C; = 6.7…

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Q: Using the binding energy per nucleon number that you previously calculated for the isotope…

A: The mass number of the cobalt is 60, which is nearly middle of 0-100.