weight of this object

Q: The density profile of a galaxy's extended dark matter halo is given in the provided image. r0 and…

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Q: The human eardrum responds to sound by vibrating. If the eardrum moves in simple harmonic motion at…

A: Given, Frequency of vibration = 2.88 kHz Amplitude of vibration = 0.132 nm We need to calculate,…

Q: How thick is a layer of oil floating on a 52cm bucket of water. You measure your laser beam to take…

A: Given, The thickness of water, t=52 cm =0.52 m The time is taken by the beam, T=2.33 ns=2.33×10-9 s…

Q: A moving fluid has an average pressure of 600 Pa as it exits a circular hole with a radius of 2 cm…

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Q: If the circle and square have the same area,the magnetising force at the centre of the coil ,as a…

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Q: Q3. Using method of your choice (vector or scaler analysis), determine the magnitude of the moment…

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Q: A meter stick rotates about one end through an angle of 57.3°. What is the arc length traced out by…

A: For one complete rotation there is no linear displacement because initial and final position is same…

Q: 35. * Determine (a) the equivalent resistance of resistors R₁, R₂, and R3 in Figure P19.35 for R₁…

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Q: final velocity of gliders A and B using elastic collision formulas.

A: Given: Mass of object A is mA=1.1 kg Initially object A is moving with velocity uA=2.7 m/s towards…

Q: A car of 1000 kg is travelling at a speed of 36 km/h. The driver suddenly brakes and the car finally…

A: Given data:  Mass (m) = 1000 kg Initial velocity (u) = 36 km/h Final velocity (v) = 0 Distance (d) =…

Q: A figure skater is spinning with an angular velocity of +10.5 rad/s. She then comes to a stop over a…

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Q: A clay ball (mass = 0.25kg) has a rightward momentum of +1.75 kg-m/s. A second clay ball (mass =…

A: Given: A clay ball (mass, m1 = 0.25kg) has a rightward momentum of p1 =+1.75 kg-m/s. A second clay…

Q: (I) An infinite cylinder of radius R has a hole of radius a along its central axis as in Fig. 24.29.…

A: Given, An infinite cylinder of radius R has a hole of radius a. The cylinder has a uniform density…

Q: Current Attempt in Progress A flywheel has a constant angular deceleration of -2.98 rad/s². (a) Find…

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Q: Water leaves a fireman’s hose (held near the ground) with an initial velocity v0 = 23 m/s at an…

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Q: se Gauss's Law for the following: A conductor with cavities is shown in cross-section along with…

A: Given:- A conductor with cavities is shown in cross-section along with some point charges in the…

Q: The 3-kg block B and 19-kg cylinder A are connected to a light cord that passes through a hole in…

A: The mass of the block B is m=3 kg The mass of the cylinder A is M=19 kg The radius of the table,…

Q: A 6.43 kg ball moving initially at 10.8 m/s hits a 6.14 kg ball at rest, in a linear elastic…

A: Given: mass of  1st ball = 6.43 kg initial velocity= 10.8 m/s Mass of 2nd ball =6.14 kg initial…

Q: When you swat a fly with a flyswatter, is the force on the fly really as great as the force that…

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Q: A) find the tension of the cord A in the figure (a). B) find the tension of the cord B in the figure…

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Q: If the average volume flow of blood through the aorta is 8.50 × 10−5 m3/s and the cross-sectional…

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Q: A model rocket is launched straight upward with an initial speed of 45.0 m/s. It accelerates with a…

A: As per guidelines only 3 subparts are solved here. Given, A model rocket is launched straight upward…

Q: 4

A: Assume that the mass of each sphere is m2, the distance between the center of mass and the spheres…

Q: 75 kilograms of steam (c = 2010 J/kg·°C) at 202°C is mixed into 242 kg of water (c = 4184 J/kg·°C)…

A: Mass of steam, m = 75 kg Specific heat, cs = 2010 J/kg·°C Temperature of steam, Ts = 202°C  Mass of…

Q: How much work is required to set up the four-charge configuration of the figure if q = 2.27 pC, a =…

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Q: A) A skier slides down a frictionless hill with an acceleration of 1.5 m/s². What angle does the…

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Q: A wire loop enclosing a semicircle of radius a is located on the boundary of a uniform magnetic…

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Q: 1 ,A carousel has a radius of 12.0 m and turns once in 45.0 s. What is the speed of a rider on the…

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Q: 1) What is the electric potential due to the nucleus of hydrogen at a distance of 8.50×10-11 m?…

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Q: meter stick is rotated about the end labeled 0.00 cm, so that the other end of the stick moves…

A: Meter stick is rotated about the end labelled 0.00 cm.  Other end moves through an arc length 8.91…

Q: A particle moves horizontally in uniform circular motion, over a horizontal xy plane. At one…

A: Given at coordinates (3.20m,4.60m)  velocity v=-4.40i^m/s acceleration a=+10.4j^m/s2 to find x and y…

Q: A toy rocket of mass 0.50kg starts from rest on the ground and is launched upward, experiencing a…

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Q: Two people start at the same place and walk around a circular lake in opposite directions. One has…

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Q: A brick is thrown upward from the top of a building at an angle of 35° to the horizontal and with an…

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Q: Water leaves a fireman’s hose (held near the ground) with an initial velocity v0 = 23 m/s at an…

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Q: A spherical drop of water carrying a charge of 23 pC has a potential of 420 V at its surface (with V…

A: Given:-  The charge on the  spherical drop of water is q = 23 pC The potential at its surface is V =…

Q: A ski stuts mom rest and slides down a 27 degree incline 80 m long. Part A If the ooefticient of…

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Q: CAW-APE US-yusy but y w find the current in each resistor of 1180 ONE w 240 mans van D independent…

A: Given that, The resistance of resistors are R1=11Ω, R2=6.5Ω, and R3=24Ω And the voltage is V=48V The…

Q: Ajet's path is a vertical circle of radius 0.15 km. At a certain time, the jet is moving at a speed…

A: According to the given data v=220m/s R=0.15km=150m  at=44m/s We need to find (a) What is the…

Q: A toy rocket of mass 0.50kg starts from rest on the ground and is launched upward, experiencing a…

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Q: A bicycle travels 141 m along a circular track of radius 30 m. What is the angular displacement in…

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Q: A pipe open at both ends has an n = 1 harmonic of 452 Hz. Find the pipe's length in meters if the…

A: Given data:  A pipe opens at both ends  n = 1 Frequency (f) = 452 Hz Speed of sound (v) = 344 m/s…

Q: A stretched string fixed at each end has a mass of 46.0 g and a length of 8.20 m. The tension in the…

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Q: Consider a closed box with dimensions of 2 cm × 8 cm × 3 cm resting within the horizontal electric…

A: As shown in the figure, a closed box with dimensions of 2cm x 8cm x 3cm is resting within the…

Q: The following figure represents vectors of various orientations and lengths. For each figure…

A: Given, Length of x-component = 3.0 m Length of y-component = 4.0 m

Q: Two point charges are held at the corners of a rectangle as shown in the figure. The lengths of…

A: Given, Charges, q1=-5 μC=-5×10-6C,q2=2 μC=2×10-6Cq3=3 μC=3×10-6C Length of rectangle,L=0.150 m Width…

Q: A child running in a field has the following position and velocity at time t=0:…

A: Given, At t=0  x = 1.5 m , y= -2.0m  vx =-3.5 m/s, vx = 1.0 m/s  At t=2.5sec  x= -1.0m , y= 1.5m…

Q: The second hand of a large clock has a radial acceleration of 0.001 m/s?, how far is the point from…

A: Write the expression for the distance covered by the second hand in a revolution. d=2πr Write the…

Q: A wind turbine is initially spinning at a constant angular speed. As the wind's strength gradually…

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Q: What is “fractional error” for the following formula? Z= 2/3 X2Y3 , X= 7m , Y= 4m, σx=0.2m ,…

A: Given Z= 2/3 X2Y3  ,  X= 7m , Y=4m,   σx=0.2m  ,  σy=0.1m To determine fractional error for the…

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!