Starting in Albany, you travel a distance 431 miles in a direction 22.2 degrees north of west. Then, from this new position, you travel another distance 485 miles in a direction 12.8 degrees north of east. In your final position, what is your displacement from Albany?

Q: 1.3. If pulse 1 were reflected from a wall, which one of the patterns above would represent the refl...

A: This question is based on waves topic. Depending upon the surface or the end from which a wave is re...

Q: 'When a large voltage is applied, the resistance of the space charge region becomes: * Larger Smalle...

A: According to ohm's law the voltage drop across the resistance is given by                 V = IR Whe...

Q: At the surface of any conductor in electrostatic equilibrium, E=o/ɛ0. Show that this equation is con...

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Q: a. What is the displacement of the ball? b. Calculate the initial velocity. C. Calculate the maximum...

A: a. As the ball is received at the same position from where it has thrown so displacement is zero. b....

Q: 3. A 2.50-L volume of hydrogen measured at -196 °C is warmed to 100 °C. Calculate the volume of the ...

A: for constant volume, we have the relation V1T1=V2T2

Q: How much heat QH does a heat pump with a coefficient of performance of 2.00 deliver when supplied wi...

A: Given,   coefficient of performance = 2.00                                           W = 4.10 kJ    ...

Q: A 60 µF capacitor that had been charged to 30 V is discharged through a resistor. The figure (Figure...

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Q: A body travels along a straight line according to the law: s = 3t2 - t- 2, where s is in meters and ...

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Q: 16. For equilibrium, the net force acting on the body is zero. a. True b. False 17. What are the ste...

A: For equilibrium, The net force acting in the body will be zero.

Q: If two -6 uC experience a force of 0.03 C/m, how far are they from one another? If two +3.4 uC expe...

A:

Q: 4. A dancer on ice spins faster when she folds her arms. This is due to A an increase in kinetic ene...

A: Concept Torque =Rate of change of angular momentumτ =dLdtIf no external torque is applied τ =0dLdt =...

Q: H.W/. Calculate the electric field in K and what is the greatest value of the field 24

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Q: *1.3 PQ1 For each of the following units, list the primary dimensions: kWh, poise, slug, cfm, cSt.

A: kWh : it is the unit in the category of energy  , Here W is the unit of Power and h is the unit of t...

Q: Tycho Brahe's observations of the stars and planets were accurate to about 1 arc minute. To what dis...

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Q: 40 Find cord 2 Te = ? 50 30 N ? cord 1 W = ?. weight Fw %3!

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Q: Vector A has a magnitude of 37 units and points in the positive y direction. When vector B is added ...

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Q: In 1991, four English teenagers built an electric car that has a velocity of 3 m/s [N 30⁰ E]. Suppo...

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Q: The total electric flux from a cubical box of side 28.0 cm is 1.45x10’N/m²/C². What charge is enclos...

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Q: A 5.0 MeV (kinetic energy) proton enters a 0.20 T field, in a plane perpendicular to

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Q: The velocity of a particle is defined by v = 7t^2 + 4t + 2 where v is in m/min and t in minutes. How...

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Q: Freight car A with a gross weight of 159000 lb is moving along the horizontal track in a switching y...

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Q: 1. A spray can is used until it is empty except for the propellant gas, which has a pressure of 1344...

A:   We are authorized to answer one Question at a time, since you have not mentioned which question yo...

Q: Two points in a plane have polar coordinates (2.40 m, 40.0°) and (4.50 m, 110.0°). (a) Determine th...

A: The cartesian coordinates of a point is given by ax = acosθ ay = asinθ, where a is the magnitude of ...

Q: A 5-kg wooden block sits on top of a fixed incline oriented at an angle 0=30°. The coefficients of f...

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Q: The resistance of a conductor 1 mm2 in cross-section and 20 m long is 0.346 Q. Determine the specifi...

A: Given  Area A=1mm2=1×10-6 m2 Length L=20m Resistance R=0.346Ω

Q: 2î-33 %3D Components, magaitude what is 3 A uhat is 2 A - 36 3? |

A: GivenA→=2 i-3 jB→=-4 i+3j

Q: (Take R1 = 10.1 Ω, R2 = 8.2 Ω, and R3 = 4.5 Ω.)   (a) Find the equivalent resistance between points ...

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Q: A stone is thrown vertically upward and returns to earth in 10 s. What was its initial velocity? a....

A: Given Stone is thrown vertically upward. Time taken to return to the earth = 10 s

Q: Mass of ball=2.1 kg Velocity of bas=2.2 m/s Determine kinetic energy

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Q: An athlete pulls box E using an inextensible rope P while being resisted by another inextensible rop...

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Q: Atwood’s Machine Let m1 equal 5 kg and m2 equal 8kg. Plot the motion of the system

A: Given data: The mass, m1=5 kg. The mass, m2=8 kg.  

Q: A child pulls a sled upon snow covered hill. The child dose 315 J of work on the sled . If child wal...

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Q: What is the angle of refraction when light in water (n = 1.33) enters cubic zirconia (n = 2.15) at a...

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Q: The next six questions pertain to the situation described below. A point charge q --3.4 µC is locate...

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Q: The rms current through a light bulb is 0.537 A when the bulb is connected to a standard 120 V rms s...

A: Given that:- Vrms=120V and Irms=0.537A

Q: 6. Carbon Dioxide at p = 500 psia,V, andt, = 200°F are cooled at constant min volume to 130°F In an ...

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Q: Problem 3: A soccer ball is kicked from the ground at an angle of 0 = 53 degrees with respect to the...

A: Given,  The launched angle of the soccer ball is θ = 530 ( with respect to the horizontal )  The tim...

Q: 2. The field just outside a 3.50-cm-radius metal ball is 2.75x10N/m²/C and points toward the ball. W...

A: Given : r = 3.50 cm = 0.035 m E = 2.75 × 102 N/m2/C2  

Q: what happens to the period if the angle is halved?

A: The time period remains the same. So, option 2 is correct. 2.Stays the same.

Q: Several schematic diagrams of heat flow processes are shown. Indicate whether each diagram represent...

A: Impossible because Qc has a lower amount of heat than Qh. So, it cannot transfer heat to the hot res...

Q: 12.4 • (a) What is the average density of the sun? (b) What is the av- erage density of a neutron st...

A: 12.4)Mass of sun = 1.99×1030 kg Radius of sun = 6.96×108 m   

Q: Two small spheres spaced 20.0 cm apart have equal charge. How many excess electrons must be present ...

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Q: A wheel’s angular acceleration is constant. Initially its angular velocity is zero. During the first...

A: Initial angular velocity (ωo) = 0 radsecLet the angular acceleration = αThe angular displacement dur...

Q: An electron with a kinetic energy of 1.06 104 eV is initially moving south in a uniform magnetic fi...

A: kinetic energy of electron = 10600 eV , moving southwardsmagnetic field = 494 G = 0.0494 T , eastwar...

Q: 3. The electric field of the material between two coaxial cables of radius .25 m and .51 m is given ...

A: Given : Electric Field of the material (E) = 2.58 V.m/r³ and Conductivity of the material = 5 x 10¹⁰...

Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship...

A: Given At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 25 knots an...

Q: ate of rest or motion until it is disturbed by an external agent? a. Newton’s first law of motion b....

A: 9.  (a)- Newton's first law of motion Explanation-Newton's first law states that if a body is at res...

Q: Formal Solution: A long straight wire (with negligible resistance) is connected to a 10.0V power sup...

A: The fist question looks incomplete. Hence we solve the second question.

Q: Two horizontal parallel plates are separated by a distance of 174 mm creating an electric field of 2...

A: Given data: Here, d represents the distance, E represents the electric field, v represents the velo...

Q: A magnetic field of magnitude 0.64 T is directed vertically upward. (a) Find the magnetic flux thro...

A:

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.