1. An Atwood machine consists of 1.060 kg mass and other 1.000 kg mass linked by a string over a frictionless and negligible mass pulley. Find the system‘s acceleration. Assume that g = 9.80 m/s2

Q: A hanging weight, with a mass of m, = 0.355 kg, is attached by a cord to a block with mass m, =…

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Q: If a violin string vibrates at 390 Hz as its fundamental frequency, what are the frequencies of the…

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Q: Along Roxas Boulevard, a certain group of men pushes a 29400-N car along a horizontal ground from…

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Q: A water pipe having a 2.74 cm inside diameter carries water into the basement of a house at a speed…

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Q: Determine the velocity and acceleration of the plate at the instant e = 30°, if at this instant the…

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Q: + (2.61 + cx + 1.91y + bz) j-› + (−2.73x − 3.66y − 3.64z)k-›…

A: We know that We have given that the velocity field is given as V-›= (0.657 + 1.73x + 0.948y + az)…

Q: 1. The pressure 23m below the liquid surface is 140,000 Pa. Determine the density of the liquid.

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: A ball of mass m is suspended on a light string of length l from the ceiling. The ball is then put…

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Q: After a fall, a 99 kg rock climber finds himself dangling from the end of a rope that had been 15 m…

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Q: Look for the different indices of refraction and answer the following below. 1. A classic…

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Q: 3. If a cosmic ray proton approaches the Earth from outer space along a line toward the center of…

A: Earth posses a magnetic field. Whenever any charged particle moves towards it or around it then…

Q: A block of mass m is launched obliquely in a parabolic path (points A, B, C, see Figure) and lands…

A: We need to answer whether change in energy in going from a point to another point is positive,…

Q: A water pipe having a 2.45 cm inside diameter carries water into the basement of a house at a speed…

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Q: 210 49 – 50. The alpha decay of 3Bi will yield to 20Ti + He it follows that beta decay would be... O…

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Q: Identify the following statements as either TRUE or FALSE     Both conductors and insulators can…

A: Here, we will check each statement one by one -  Stetement1 - This statement is true, because both…

Q: A 50.0-kg boy runs at a speed of 22.76 m/s and jumps onto a cart as shown in the figure. The cart is…

A: Because no force involve in the process so net external force on boy plus cart system remains zero.…

Q: Which direction depicts the electric field lines produced by a stationary electron? a.) clockwise…

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Q: (a)    What is the range of the wavelengths of light that is visible to the human eye?

A: Answer:-  (a)  The visible spectrum is the portion of the electromagnetic spectrum that is visible…

Q: explain why does a higher final temperature of a mixture of hot and cold water results into a higher…

A: When hot and cold water of different temperatures come into touch with one other, energy is…

Q: Find R= Ã+B, Given the vectors: A = 150 gm @ 50° where the Equivalent vector É needs to go on the…

A: The Force table A force table can be used to determine the sum of two or more vectors and the…

Q: Two tiny conducting spheres are identical and carry charges of -19.1 μμC and +48.8 μμC. They are…

A: Given data:  Two conducting spheres q1 = -19.1 μC = -19.1×10-6 C q2 = +48.8 μC = +48.8×10-6 C…

Q: Vab=40V FIND I2,I3, Iy

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Q: Find the maximum compression of a spring if an 8.00-kg bowling ball drops straight down from an…

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Q: 2. The froghopper leaps into the air from the edge of a vertical cliff, as shown in figure below.…

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Q: A particle travelled 3.9 m north then turned west and travelled 9.5 m in that direction and lastly,…

A: Gg

Q: Part A A beam of light in the air encounters a transparent block with index of refraction n = 1.53.…

A: Given:Refraction index, n=1.53

Q: A transformer steps the line voltage down from 110 to 9.0 V so that a current of 0.50 A can be…

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Q: What is a transformer? Describe how transformers work from a perspective of electromagnetic…

A: A transformer is basically a very simple static electro magnetic passive electrical device. It…

Q: A toy plane lands on skids on a dry lake bed. If it is traveling at 80.0 m/s when it touches down,…

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Q: After a fall, a 99 kg rock climber finds himself dangling from the end of a rope that had been 15 m…

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Q: Two rocks are launched from the top of a cliff of a khown speed of vo and an angle 0 relative to the…

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Q: Which of the following does NOT use the photoelectric effect? O A digital camera. OA transistor. O A…

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Q: Four resistors of 25.0 ohms, 95.6 ohms, 38.5 ohms, and 12.4 ohms are connected in parallel with a…

A: Given value--- Four resistors of 25.0 ohms, 95.6 ohms, 38.5 ohms, and 12.4 ohms. 90.0 V battery.…

Q: dielectric inserted between the plates, the capacitance increases to 2,100 F What is the…

A: capacitance = C = 350 F when dielectric is inserted between the plates = C1= 2100 F

Q: Using Kirchhoff's rules, find the following. (ℰ1 = 71.0 V, ℰ2 = 61.4 V, and ℰ3 = 78.8 V.) A circuit…

A: ℰ1 = 71.0 V, ℰ2 = 61.4 V, and ℰ3 = 78.8 V

Q: Two objects A and B of masses 2 kg and 1 kg respectively move in opposite directions. They collide…

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Q: Refer to the given circuit. R2 = 5 0 R = 6 2 R3 = 4 2 R4 = 4 N R5 = 82

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Q: answers should be in 3 decimal places A projectile is fired with an initial velocity of 320m/s at…

A: Given, Initial speed of the projectile, vo = 320 ms at an angle (above the horizontal), θ =15°

Q: The figure shows the stress-strain curve for a material. The scale of the stress axis is set by s =…

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Q: Part A A 1.50-cm-diameter parallel-plate capacitor with a spacing of 0.400 mm is charged to 500 V.…

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Q: 37 – 38. A 14.5 cm high object is placed 50.0 cm in front of a concave mirror with radius of…

A: Given Height of object ho = 14.5 cm Object distance do  = -50 cm Focal length = R/2 f = -30/2 = -15…

Q: To push a crate from point A to point B at the door of a warehouse, a resultant force of 2500 N is…

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Q: How much sand (in kgs) is needed to be added into the can in order to overcome friction from the…

A: Please see the answer below.

Q: Last time now, with d = 3.14 m. You start the block on the track at rest, somewhere to the left of x…

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Q: If the clock runs slow and loses 30 s per day, how should you adjust the length of the pendulum?…

A: Length, L = 0.9930 m  Clock loses = 30 s per day

Q: please show complete solution with given and formulas used. Please write it on paper for me to…

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Q: A shopper pushes a 9.7 kg cart at constant of 1.20 m/s speed along a rough horizontal surface by…

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Q: (a) Explain the steps to obtain the image formed by a convex mirror. (b) Describe the properties of…

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Q: A particle is moving along a curved path. At a certain instant when the slope is 0.75, ax = 2 m/s2…

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Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 15 times the…

A: Let L be the length of the rod It is given that the speed of the sound wave in the rod is equal to…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!