Three reasons why electrons cannot exist within the nucleu

Q: During a recent winter storm, bales of hay had to be dropped from an airplane to a herd of cattle…

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Q: A person in good physical condition can put out 100 W of useful power for several hours at a…

A: Power of one person is P=100 W Power of electric clothes dryer is Pd=3 kW Power generating by a…

Q: 8.75 m 13.0 m/s 60.0⁰ -45.0 cm/s As a ship is approaching the dock at 45 cm/s, an important piece of…

A: a) Maximum height attained by the object in relation to the tower's top (H) u2sin2θ2g…

Q: 500 lb-ft 50 lb 150 lb -3 ft- B 2 ft 4 ft 2. (From textbook) Replace the force and couple system…

A: FRx=45(150)+(50×sin⁡30)FRx=145lb(→) and, FRy=35(150)+(50×cos⁡30)FRy=133.3lb(up)…

Q: Two objects gravitationally attract with a force of 1,459 N.  If the distance between the two masses…

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Q: What is the length, in meters, of a simple pendulum if it has a frequency of 4.97 Hz? Assume that…

A: Frequency of simple pendulum (f)= 4.97 Hz Acceleration due to gravity(g)=14.29 m/s^2

Q: Determine the applied force required to accelerate a 3.87-kg object rightward with a constant…

A: Given data The mass is m= 3.877 kg The acceleration is a= 1.52 m/s2 The friction is f=21.3 N The…

Q: In a region of space, a quantum particle with zero total energy has a wave function given below.…

A: Since the total energy of the system  E=0 and let P.E=U Schroedinger equation:- -h22m∂2ψ∂x2+Uψ=…

Q: 15.0 kgkg sphere is at the origin and a 5.00 kgkg sphere is at x� = 20 cmcm. Part A At what…

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Q: A baseball pitcher throws a pitch with an initial velocity of 36.4 m/s, directed horizontally. How…

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Q: 9) Three forces act on a bracket as shown in the diagram. Calculate the magnitude and direction of…

A: F1 = 10 N at an angle 45 degree above the +x axis F2 = 30 N at an angle 15 degree below the + x axis…

Q: A car starts from rest and accelerates uniformly for a distance of 156 m over an 9.6-second time…

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Q: For the given velocity vector, which of the following force vectors will do NEGATIVE work? Choose…

A: Write the expression of the velocity in the vector form. v→=-vcos70°i-vsin70°j

Q: A wave of speed 5000 m/s  is traveling with a wavelength of 100 meters.  Calculate the period and…

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Q: Tarzan starts swinging from a 5 m rope, as shown in the figure below, while screaming at frequency…

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Q: Five samples of xenon gas are described in the table below. Rank the samples in order of increasing…

A: The temperature of each sample of xenon gas is -57°C, -93°C, -54°C, -66°C, and -60°C.

Q: Show the LOST of an object in front of a converging lens in the following positions: Case A: beyond…

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Q: Which one of the following regions of the electromagnetic spectrum is NOT capable of causing damage…

A: Infrared waves, specifically option (b), are the region of the electromagnetic spectrum that is…

Q: 2. A particle moves according to the law: x-2+4.sint [m]: y-3-4.cost [m] Find the trajectory, the…

A: Given Data: A particle is moving according to the law.x = 2+4sint.y = 3-4cost. To Determine: The…

Q: 9.82 In Fig. P9.82, the cylinder Figure P9.82 and pulley turn without friction about stationary…

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Q: Part D Some hydrogen gas is enclosed within a chamber being held at 200° C whose volume is 0.0250…

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Q: A tire placed on a balancing machine in a service station starts from rest and turns through 4.97…

A: Given Data: Number of revolutions (n) = 4.97 rev.Time (t) = 1.27 s. To Determine: (a). The angular…

Q: Can a car traveling west simultaneously have an acceleration pointing east? If not, explain clearly…

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Q: Spherical lenses suffer from

A: Let us first understand the two types of aberrations referred to in the question: Spherical…

Q: Several solid objects without cavities, made of the same material, are completely submerged in water…

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Q: An object, at time equal zero, has a velocity of 2.0 m/s and constant acceleration of 3.08 m/s². How…

A: Initial velocity = u = 2 m/s Acceleration = a = 3.08 m/s2 time = t = 8 sec

Q: 5. Find the angle of refraction for light travelling from air to a medium (n = 1.98), if the angle…

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Q: 1. Thermography is a technique for measuring radiant heat and detecting variations in surface…

A: To calculate the percent increase in the rate of heat transfer by radiation, we can use the…

Q: The cylindrical plug A of mass ma-2.9 kg is released from rest at B and slides down the smooth…

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Q: Consider a cannonball shot from a height h above ground, with velocity v making an angle a € (0,…

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Q: If a lamp has a resistance of 1200 when it operates at 100 W. It is plugged into a power source with…

A: Resistance(R)=120 ohms power used(P)= 100W we have to find, current(I) and voltage(V).

Q: If a soap bubble is 112.5 nm thick, what colour will appear at the centre when illuminated normally…

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Q: What distance, in meters, would be needed between a 451 kg object and a 1,709 kg object to produce a…

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Q: The phase angle of an LRC series circuit at a frequency of 1.8 kHz with a capacitive reactance of…

A: Frequency (f) = 1800 Hz Resistance (R) = 200 ohm Capacitive reactance (Xc) = 200 ohm Phase angle =…

Q: 9.30 Four small spheres, each of which you can regard as a point of mass 0.200 kg, are arranged in a…

A: See below

Q: the shot put, a heavy lead weight—the "shot"—is given an initial velocity, starting from an initial…

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Q: Wil-E-Coyote drops a bowling ball off a cliff to try to catch the Roadrunner. The cliff is 202.3 m…

A: The height of a cliff is given as h=202.3 m

Q: A graph of v(t) is shown for a world-class track sprinter in a 100-m race. (See figure below. For…

A: Average velocity is given by, vavg=Total displacementTotal time. Displacement is given by the area…

Q: A roller-coaster car has a mass of 512 kg when fully loaded with passengers. The path of the coaster…

A: mass of roller coaster car ,m = 512 kgRadius of vertical circles ,r1 = 10.0 m…

Q: CO-3,4,5 SITUATION 4. (Flow in Pipes - A circular pipe has a diameter of 750 millimeters is flowing…

A: diameter of circular pipe,   D = 750 mm = 0.75 m

Q: A spaceship travels from Mercury to Mars at a speed of 0.81c relative to the Earth. Assume Earth,…

A: Speed of spaceship (v) = 0.81 c where "c" is the speed of light Time measured by the observer on…

Q: 2 3 x(m) 3) A banked circular road with a diameter of 44.0 m is covered in a sheet of ice on a very…

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Q: What is the length, in meters, of a simple pendulum if it has a period of 4.92 s? Assume that the…

A: T(time period)= 4.92 s, g(acceleration due to gravity)= 13.05 m/s² The time period of a pendulum is…

Q: Four infinitely long parallel wires carrying equal current I are arranged in such a way that when…

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Q: A motorcycle is following a car that is traveling at constant speed on a straight highway.…

A: B) Write the second kinematic equation and substitute the corresponding values to obtain the…

Q: 3 20 Will it slide? Yes no

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Q: The molecules of a given mass of gas have r.m.s. velocity of 200 ms at 27°C and 1.0x105 Nm-2 pressur…

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Q: e 1 Hands On Activities Packet 2 Student Add Name Here Eain the component by measuring the angle…

A: You can also obtain the component by measuring the angle from the +x axis with counterclockwise…

Q: 40. UV light is invisible to the human eye, unless we use special sensors. Given the range of…

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Q: Electromagnetic Induction: Practice For each scenario determine the direction of the induced emf and…

A: Direction of induced current (a) Clockwise (b) clockwise (c) no induced current (d) no induced…