1) one meter is equivalent to 3.281 ft. A cube with an a edge of 2.15 ft has a volume of A) 0.281 B) 0.813 c) 0.776 d) 0.110 e) 0.451

Q: Question #2: Three point charges are arranged on a line. Charge q3 = +5.00 nC and is at the origin. ...

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Q: Each cord can sustain a maximum tension of 500 N. Determine the largest mass of pipe that can be sup...

A: Given that:- Maximum tension sustained by each cord=500N

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Q: A particle of charge -6.25 nC experiences a force of 1.25 N when it is moving at 3.75x104 m/s. Its m...

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Q: An electron is accelerated by a constant electric field of magnitude 290 N/C. (a) Find the accelerat...

A: Magnitude of constant Electric field E=290 N/C, mass of electron m=9.1*10-31kg, charge of electron q...

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Q: In a series RL circuit, the resistance is 135 ohms, the inductance is 120 x 10-3 H, and the source o...

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A: Given value--- ship sails due south at 5.00 m/s . coast guard patrol boat heads 44.0° north of east...

Q: Identical 41 uC charges are fixed on an x axis at x = ±3.5 m. A particle of charge q = - 19 µC is th...

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Q: A normal source of emf has some internal resistancerinside it, between its terminals. If a is the + ...

A: Given that, Emf of the battery (E)=  12 v Internal resistance (r)= 0.02 ohm Current given to charge ...

Q: An eccentric inventor attempts to levitate a cork ball by wrapping it with foil and placing a large ...

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Q: KINETICS RECTILINEAR МOTION BLOCK B PULLEY 2 PULLEY 1 50 KN H = 0.60 1. Determine the weight of Bloc...

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Q: A man pulls a 50.0-kg block of ice with a rope over his shoulder as shown below. Suppose that he app...

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Q: A coaxial cylinder of length L = 5 m consists of two cylindrical shells of radii a = 15 cm and b = 2...

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Q: 1. Solve the following resistance problems: a. A 4.2 cm long copper wire has a cross-sectional area ...

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Q: A 8.6-cm-diameter, 389 g sphere is released from rest at 3.2-m-long, 25° incline. It rolls, without ...

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Q: A potential difference of 9 V is maintained across a conductor in a circuit. If the conductor has a ...

A: Potential difference of the battery, V = 9 V resistance of the conductor, R = 10 ohms time, t = 5 se...

Q: 2. An electron is projected with a horizontal velocity of magnitude vo into a constant downward elec...

A: Express the electric force acting on the electron due to the electric field. F=eE  -----1  Here, F i...

Q: nA thermometer is taken from a room where the temperature is 24°C|to the outdoors, where the tempera...

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Q: A force of 30. N is applied to the input piston of a hydraulic jack. If the input and output piston ...

A: Given data:  Force on input piston (F1) = 30 N Area of input piston (A1) = 0.20 m2  Area of output p...

Q: If wire has 1.25 x 10^16 electrons flowing through its cross-section in one second, what is the curr...

A: Given data:  Number of electrons passed (n) = 1.25×1016 Time (t) = 1 s Required: Current (I) 

Q: Suppose that a minimum energy of 5 × 10−19 J is required to extract an electron in an atomic system ...

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Q: Bong Go toss a coin and the coin reaches its maximum height at 1.5s. From this point, how long would...

A: We know that at maximum height the velocity v is zero. We can use the formula to getthe value of y a...

Q: A car starts from rest, then accelerates at a constant rate over a distance of 89 m. It then immedia...

A: Given value--- first covered distance = 89 m. second cover distance ÷ 152 m. total taken time = 27....

Q: Modified True or False. Write True if the statement is true, otherwise write False and change the un...

A: Potential is a scalar quantity and its gradient is a vector quantity. Lines of force start from posi...

Q: he resultant of three vectors is 90.00 cm 34° N of W. If two of these three vectors are 7.89 cm 27° ...

A: Resultant of vectors can be determined by resolving them into component.  Let east is positive x axi...

Q: -8 cm 8 cm- 2 cm The figure above shows an object in front of a spherical convex mirror with focal p...

A: The given mirror is a convex mirror, focal length is taken as positive according to the sign convent...

Q: 32 The current in the wire shown in Figure 27-52 is 8.0 A. Find the magnetic field at point P. +2.0 ...

A: Given: The current in the wire is 8 A. The distance of point P is 1 cm.

Q: In a person infected with measles, the virus level N (measured in number of infected cells per ml of...

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Q: A biker is moving along a road at a uniform velocity of 5 m/s. A second biker is moving along the ro...

A: Given data:  Velocity of first biker (V1) = 5 m/s Velocity of second biker (V2) = 8 m/s Both are mov...

Q: Suppose a boat moves at 15.4 m/s relative to the water. If the boat is in a river with the current d...

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Q: A force of 8N acts of a 5kg object for 10 sec. What is the object's change in momentum? What is the ...

A: According to Newton's second law of motion,              F = ∆pt here            ∆p is the change in...

Q: The 2.7-kg pendulum bob moves in the vertical plane with a velocity of 8 m/s when θ = 0∘. Neglect th...

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Q: The gauge pressure in the water pipe leading into a certain apartment is 1.4 atm. Will there be wate...

A: Calculate the gauge pressure at height h=16 m. P=ρgh=1000 kg/m3×9.8 m/s2×16 m=156800 kg/m·s2×1 Pa1 k...

Q: A spring is compressed by a 0.2 kg marble and held stationery. When released, the spring extends 4 c...

A: M= 0.2kg  Spring extends 4cm  V= 0.68 m/s   

Q: 1. Why does the body tend to move backward when the train starts to move? 2. Why does the body tend ...

A: When any object is in motion, in a state of rest or moving in any direction , the object continues t...

Q: Watch the video below and answer the following questions 1. Where does the symbol of Ohm originate? ...

A: 1)Jesuit college,Cologne. 2)1802-1805 at the age of 13 he attend high school. 3)Kant Alessandro Volt...

Q: acceleration of −4 ft/s2 for 6 s, zero acceleration for the next 4 s, and a constant acceleration of...

A: Given that: To draw: v−t and x−t curves for 0 ≤ t ≤ 14 s.

Q: If an inverted manometer is used to read a pressure in two unequal levels that is separated by air w...

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Q: 3. Two 25.0N weights are suspended at opposite ends of a rope that passes over a light, frictionless...

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Q: This convenience store and filling station supplies 25,560 gallons of gasoline per day to central Pe...

A: Given that- 1 gallon of gasoline is = 125,000 BTU 25,560 gallons of gasoline is equivalent to = 25,5...

Q: A celebrated Mark Twain story has motivated contestants in the Calaveras County Jumping Frog Jubilee...

A: Projectile motion is the motion in which a body is thrown at specific angle and it will subject to o...

Q: An electron in a television tube moves with a speed of 6.34 x 107 m/s, in a direction perpendicular ...

A: Given: The speed of the electron is 6.34x107 m/s. The strength of the magnetic field is 5x10-5 T. Th...

Q: f a runner completes a 400-meter sprint around a 400 m track in 50 seconds, what is the runner's dis...

A: Given: The length the track is 400 m. The time taken by the runner to complete the 400 m track is 50...

Q: How far apart must be a proton from a group of 24 protons (held in place next to one another) if the...

A: Group of 24 protons and a proton lone Required: Mass of earth, ME = 5.97 x 1024 kg Radius of earth, ...

Q: Three point charges are placed on the x-axis as follows: 20 µC at x 0; 30 µC at x 0.50 m; and -10 pu...

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Q: At noon, ship A is 130 km west of ship B. Ship A is sailing east at 25 km/h and ship B is sailing no...

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Q: Part A It was shown in Example 21.11 (Section 21.5) in the textbook that the electric field due to a...

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Q: A delivery cart is to be pushed from Point A with velocity of 10 m/sec to Point B with velocity of 2...

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