The resultant of a force system is the force which can replace the original system with out changing its external effects on rigid bodies FO The force of friction is measured by Newton TO FO

Q: 4. The mass of one mole of iron (6.0 x 10" atoms) is 0.056 kg and iron's density is 7.9 × 10' kg/m'.…

A: Volume of space occupied by the one atom is give as = mass of the one atomdensity of the metal

Q: ight line as a function of time. Determine the magnitude of the total displacement at the end of 8.0…

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Q: I Review | Constants What was the current in the coil? Honeybees have a magnetic field sense that is…

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Q: Question 3 a) What conditions on the functions g(t) and h(t) must be satisfied for the differential…

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Q: The displacement volume of an automobile engine is 167 in .What is this volume in liters ?

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Q: M1 = 10 kg No friction M2 = 2 kg uk = 0.1 O = 30° O = 40° Two masses are connected as shown. There…

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Q: 1.Which of the following statements are true: A. An HF communication cannot be develoned via eround…

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Q: Part (a) What is the total moment of inertia, I, with respect to the hinge, of the rod-ball-system…

A: Total moment of inertia with respect to the hinge, of the rod-ball-system after the collision is I =…

Q: 13. Show that the following reaction are forbidden by the conservation of charge and/or baryon…

A: To show that, The following reaction is forbidden by the conservation of charge or baryon number…

Q: Determine the wavelength of a wave based on the parameters provided. The wave has a frequency of 190…

A: Given data :   Wave  speed   =   v   Frequency   =   f        To find :          Wavelength

Q: Above. 20. Estimate the wavelength at which the Sun emits the most light. Assume that the average…

A: Temperature (T) = 5800 k

Q: Problem 11: The eight ball, which has a mass of m = 0.5 kg, is initially moving with a velocity v =…

A:

Q: A point charge q = -3.4 µC is located at the origin of a co- ordinate system. Another point charge…

A: The electric  force between two charges  is given by    F    = k q1q2/r²   Where r is distance…

Q: please explain how to get correct answer!

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Q: In a mechanics laboratory, a 2.5-kilogram mass is suspended from a spring. It is observed that the…

A: Given:mass of the object, m = 2.5 kgextension of spring after mass is attached, d1 = 16.35 cm =…

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: 3. The Kº meson has a mass of 500 MeV/c² and a mean life of about 10-10 s. Kº mesons produced in a…

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Q: Problem 7. Evaluate the electric field (magnitude) experienced by an electron in a hydrogen atom…

A: Radius of first orbit (r)= 5. 3×10−¹¹m Charge of electron (q1)= 1.6× 10-¹⁹ C Charge on nucleus of…

Q: Newton's third law states that forces always act in pairs but the two forces of any pair act on…

A: Given statement : "Newton's third law states that forces always act in pairs but the two forces of…

Q: A conducting solid sphere (radius of R= 20.5 cm, charge of q= 4.37-10-6 C) is shown in the figure.…

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Q: 10 10.1 (9) (e) Ideal gases and heat The relationship between pressure and volume, with constant…

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Q: 5. A bicycle wheel of radius 0.30 m is spinning at a rate of 60 revolutions per minute. (a) What is…

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Q: Part A At the equator, the earth's field is essentially horizontal; near the north pole, it is…

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Q: What is the current flow through R1, R2, and R3? R12 3 Ohm V2 9 V R2 3 Ohm R3 3 Ohm

A: What is the current flow through R1, R2, R3

Q: 16.1 The following equation describes the variations o temperature of a tropical lake: T(t) = 12.8 +…

A: Given : variation of temperature in the tropical lake

Q: 4. During an X-ray examination a person receives a dose of 80 rem in 4.0 kg of tissue. The RBE of…

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Q: A photon has a frequency of 5.00 E14 Hz and is incident on a material that ha work function is 1.62…

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Q: A glass rod is 50 cm long and 0.020 m in diameter. The coefficient of volume expansion of the rod is…

A:

Q: 5. An astronaut aims a flashlight toward the tail of his space- ship, which is traveling with a…

A: Given:  Astronaut aims light beam toward tail of spaceship Velocity of spaceship = 0.5 c

Q: Question 12: Use Boolean algebra to simplify the following expression, then draw a logic gate…

A: To solve the given question, let me recall a basic complement Boolean algebra law, that is, (1) A +…

Q: A train at a constant 71.0 km/h moves east for 47.0 min, then in a direction 53.0° east of due north…

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Q: The center of mass of a system of particles A. cannot be faster than the fastest particle in the…

A: let the two masses in a system = m , M let their velocities be = v , V respectively

Q: Problem 7: A box of mass m is initially at rest at the highest point of an inclined plane, which has…

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Q: answer is incorrect, it should be option 3

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Q: 11. A spaceship is traveling with a velocity of 0.8c relative to the Earth. What is the momentum of…

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Q: 1. A boulder of rock with a mass of 7.5 kg accelerates 8.3 m/s? when an unknown force is applied to…

A: According to Bartleby guidelines we can only solve the first question at a time. Kindly repost rest…

Q: 22. In regions where equipotential lines are closer together, * the electric field is weak the…

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Q: Q3) The diagram below shows a 50 N weight box held at rest on a frictionless 30 degree inclined…

A: 3)

Q: 25. If the screen is moved closer to the slits, the distance between the central maximum and the…

A: Given : (Note : Given is a multiple kind of question. Answer for first one is given below. Please…

Q: Problem 9: A 82 kg man is being pulled away from a flaming structure as shown in the figure.…

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Q: answer question 7

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Q: Problem 7: Two blocks, which can be modeled as point masses, are connected by a massless string…

A: Part A: The speed of block one is 3.571 m/s Explanation: The centripetal force of the massless…

Q: Problem 5: Rafael drops a hard rubber ball, of mass m = 310 g, onto the pavement. He drops it from a…

A:

Q: A staging that weighs 440 N supports two painters, one 370 N and the other 650 N. The reading in the…

A: Solution: As given that Painter 1, W1 = 370 N Painter 2, W2 = 650 N staging weight, Ws = 440 N left…