Convert 200 25 mi/hr to yards/sec (use 1m=1 094yards) Express your answer in 2 decimal places Answer with text and/or attachments

Q: A cannonball is fired at an angle above the ground. Which of the following is/are true?   a. The ho...

A: Given  A cannonball is fired at some angle .

Q: Directions:  Write all pertinent solutions including illustrations and box your final answer.  2. I...

A: Here it is given that two charges (say q1 and q2) are fixed at a distance r such that r is kept cons...

Q: A rocket is descending to the surface of Mars where g = 4 m/s ^ 2 . The rocket is initially 80 m abo...

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Q: Three point charges, Q1 = 18.4 µC, Q2 = -33.6 µC, and Q3 = 67.3 µC, are arranged as shown in the fig...

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Q: A. Solve the problems below. You are required to show the proper solution with the final answer writ...

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Q: Two capacitors, C, = 5.27 µF and C, = 11.7 µF, are connected in parallel, and the resulting combinat...

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Q: (i) A thin converging lens has the radii of curvature with R¡ = 9.00 cm and R= 11.0 cm. The thin len...

A: Given: The refractive index of the glass is 1.33. The radius of the curvature is R1 =9 cm, and R2 = ...

Q: 6. a) A 240 V lamp draws a current of 0.50 A from the mains supply. What is the resistance of the la...

A: a. Given data The voltage is given as V = 240 V. The current is given as I = 0.5 A. The resistance...

Q: How much heat Q would be needed to completely evaporate 37.5 g of boiling water at a temperature of ...

A: Given data:  Mass (m) = 37.5 g Initial temperature = 100°C Latent heat of vaporization (Lv) = 2260 J...

Q: How can you find the wavelength of a photon given the keV.

A: energy is given in keV We know that E =hcλ  

Q: A 120 pF capacitor is charged to a potential difference of 41 V, and the charging battery is disconn...

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Q: a) A parallel plate capacitor consists of two metal plates separated by a distance of 5.5 mm. Each p...

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Q: Q1. Electromagnetic wave as transverse wave is composed of both the electric field and magnetic fiel...

A: Direction of em wave is along the direction of E̅ × B̅ 

Q: 2) A) CALCULATE THE EQUIVALENT CAPACITANCE FOR THE OF CAPACITORS, WHERE: NATI C =3 µF C2 =9 µF C3 =6...

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Q: 7. Assume that a 10.0 µF capacitor, a battery of emf &=12.0 V, and a voltmeter of 10.0 MS impedance ...

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Q: What is the Resultabt magnitude if the following vectors are added using the component method? A= 75...

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Q: R6 9, ww R4 ww R5 ww R3 ww R, R2

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Q: 2. Sphere A has a charge of +10.0 C. It is brought in contact with a neutral sphere B and then separ...

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Q: nC is located at the coordinate system origin, while charge q2 = 1.3 nC is located at (a, 0), where ...

A: We know that  formula of the potential energy is given as  let the charge placed in an electric fiel...

Q: A parallel-plate capacitor has circular plates of 8.27 cm radius and 1.80 mm separation. (a) Calcula...

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Q: Example 2. A high-speed AC 130 gunship is flying at a pressure altitude of 10 km. A Pitot tube on th...

A: Pressure on the wingtip (P0)=4.24×104 N/m2Pressure at altitude 10 km (P1)=2.65×104N/m2

Q: Two masses, m1 and m2 are separated by a distance, r. The force of attraction between the two masses...

A: Given data:  Two masses m1 and m2 Distance between masses = r Original force (F) = 20 N New masses m...

Q: A mountain climber, is hanging between two cliffs by a rope. She weighs 600 N. Find the tensions in ...

A: we have following data as given in question Angle to the left  = 65.0° Angle to the right  = 80.0° W...

Q: Problem 2 You are given a battery and four resistors con- figured as shown to the right. The values ...

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Q: A pendulum makes exactly 14 complete back and forth cycles of motion in 24.5 seconds. The period of ...

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Q: How far apart must two point charges of 3.5 x 10^-9 C be to have a force of 3.00 N between them?

A: Answer: Given data, Charge (Q)= 3.5×10-9 C  Force (F)= 3 N We know, electrostatic force (F)= k Q2/r ...

Q: the equivalent capacitance of the system

A: **Equivalent Capacitance The equivalent capacitance when two capacitor of capacitance C1 and C2 conn...

Q: Fill in the blank. The tangential component of acceleration at a point p describes how quickly the [...

A: In this question we have to fill in the blanks and give the correct answer. Please give positive fee...

Q: 1. An analog voltmeter is used to measure voltage of 60V across a resistor. The reading value is 58 ...

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Q: At what depth in seawater (density 1050 kg/m3)would the pressure be the same as standard atmospheric...

A: We know that the value of atmospheric pressure is Patm = 1.01×105  Nm2 and the formula for the press...

Q: Oppositely charged parallel plates are separated by 6.46 mm. A potential difference of 600 V exists ...

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Q: A box is motionless, sitting on a ramp with an incline of 0 =54.4° being pulled in the direction up ...

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Q: A ball is thrown into the air with an initial velocity of 15 m/s at an angle of 50° relative to the ...

A: a) it is projectile motion  So, Hmax = u2Sin250°/2g  Hmax = (152×Sin250°)/(2×9.81)  Hmax = 6.73 m   ...

Q: A proton with mass 1.67 x 10-2' kg is propelled at an initial speed of 3.00 × 10° m/s directly towar...

A: Mass of proton = 1.67×10-27 kg Initial speed of proton = 3×105 m/s F=αx2 α=2.12×10-26 N.m2

Q: (b) Ultrasound travels through human tissue as a harmonic wave with a speed 1600 ms, wavelength 4.5x...

A: Ultrasound is used to get image of bones .

Q: A beaker is filled with a liquid up to the mark of 1.2 liter and weighed. The mass of the liquid is ...

A: Given,  Mass of the liquid, M = 720 g = (720/1000)kg  Volume, V = 1.2 L = 0.0012 m^3     

Q: A baseball pitcher throws a pitch horizontally at 30 m/s. Assuming air friction is negligible (which...

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Q: Two capacitors give an equivalent capacitance of 9.90 pF when connected in parallel and an equivalen...

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Q: A block weighing 400 N is pulled along a level from at a constant speed by a rope which makes 40° wi...

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Q: On planet #2, you launch a projectile straight up from the ground at a speed of 77.4 m/s. The projec...

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Q: Tank B is inside Tank A. Given the information below, find Patm- Please don't write the unit. Only n...

A: Given :Tank B is inside tank A Pgauge A  = 50 units Pgauge B = 50 units Pabs B = 250 units   

Q: a 600 gram banana sliding north on a frictionless table at 2.5 meters per second bounces of a 400 gr...

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Q: 3. The air resistance of a free falling body with mass m is assumed to be proportional to its curren...

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Q: 1- A) CALCULATE THE EQUIVALENT CAPACITANCE FOR THE COMBINATION OF CAPACITORS, WHERE: C =3 µF C2 =9 µ...

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Q: Find the equivalent capacitance Ceq of the combination of capacitors shown in the figure, where C = ...

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Q: what is the ent through 100 S2 resis tor of the fo llowing curre círcnit that has a poten fial di ff...

A: Given data:  Resistance (R) = 100 Ω Voltage (V) = 20 V Required: Current (I) 

Q: An air-filled capacitor consists of two parallel plates, each with an area of 7.60 cm2, separated by...

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Q: How many cubic feet of coal gas having a heat combustion of 488 BTU/ft³, must be burned to raise the...

A: Energy available in n ft-cubed after losses = n×75100×488 BTU =n×75100×488×3.73×104 Joules  temperat...

Q: A proton initially has v = 3.0i – 9.0 j + 2.0k and then 4.0 s later has v = -9.0i – 9.0j + 3.0k (in ...

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Q: 5. Two persons, weighing 784 N each, carry an excess charge of 1.0 Coulomb, one positive and one neg...

A: The electric force is the attractive or repulsive interaction between any two charged particle.

Estimate of calculation