Q1: There are two forces on the 2.00 kg box in the overhead view of but only one is shown. For F1 = 20.0N,a =12.0 m/s²and 0= 30.0 degree find the second force (a) in unit-vector notation and as (b) a magnitude and (c) an angle relative to the positive direction of the x axis.
Q: A small sphere slides without friction on a smooth wire bent in the shape of acycloid (figure 2) who...
A: (a) Given: The parametric equations of the cycloid are as follows. x=a(θ-sinθ)y=a(1-cosθ) Introduct...
Q: Water enters a house (Fig. ) through a pipe with an inside diameter of 2.0 cm at an absolute pressur...
A: Given: The inside diameter of pipe d1 = 2 cm. The diameter of second pipe d2 = 1 cm. The absolute p...
Q: Three infinitely long parallel wires carry currents /1 = 400.0 A, 2 = 300.0 A, and l3 = 500.0 A in t...
A: Part (a) Given: The current in wire 1 is I1=400.0 A. The current in wire 2 is I2=300.0 A. The curre...
Q: A therapist tells a 74 kg patient with a broken leg that he must have his leg in a cast suspended ho...
A: Here, for fractured leg thigh be the first particle, lower leg to be second particle and caste is co...
Q: 200.0 mL of a 0.830 M solution of KCl is diluted to 600.0 mL. What is the new concentration of the s...
A: V1C1=V2C2C2=V1C1V2
Q: 4. Three infinitely long parallel wires carry currents /1 = 400.0 A, I2 = 300.0 A, and ls = 500.0 A ...
A:
Q: A population of ten beavers has been introduced into a new wetlands area. Biologists estimate that t...
A:
Q: A 49.0 kg child takes a ride on a Ferris wheel that rotates four times each minute and has a diamete...
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...
Q: A centrifuge in a medical laboratory rotates at an angular speed of 3450 rev/min. When switched off,...
A: Given the initial angular speed of centrifuge (ω0)= 3450 rev/min angular displacement (θ)= 50.0 revo...
Q: A wheel is rolling without slipping on a horizontal surface. In an inertial frame of reference in wh...
A: If wheel is rolling without slipping then it moves uniformly in one direction along the surface. It ...
Q: An ellipsoid with principal axis of lengths 2a, 2a and 2b is magnetized uniformly in a direction par...
A: Solution: It is given that, An Ellipsoid with principal axis of lengths 2a , 2a. The magnetized u...
Q: Just answer E6
A:
Q: A circular steel wire 2.00 m long must stretch no more than 0.25 cm when a tensile force of 700 N is...
A: The expression for Young’s modulus is, Y=FA×L0∆L (I) F=force,A=area,∆L=change in ...
Q: You need to design an industrial turntable that is 60.0 cm in diameter and has a kinetic energy of 0...
A: Given: An industrial turntable = 60.0 cm kinetic energy = 0.250 J Need to find the moment of inertia...
Q: A spring with spring constant 26 N/m is compressed a distance of 7.5 cm by a ball with a mass of 212...
A: Given Spring constant = 26 N/m Distance compressed = 7.5 cm Mass of the ball = 212...
Q: Advanced Physics Question
A: Solution: Given values, Horizontal force(F)=45.0 NDistance(s)=4.0 m
Q: A 2 kg block is on top of a 10 m high table and loaded onto a spring (with spring constant k = 50 N/...
A: In this case, the spring energy is equal to the kinetic energy and it can be written as 12kx2=12mv2v...
Q: Set your star and planet locator for Oct. 23 at 10 pm. Is the star Arctura in the constellation Boot...
A: Given Set your star and planet locator for Oct. 23 at 10 pm. Is the star Arctura in the constellatio...
Q: Two protons are shown in the figure below separated by a distance of 1.00 nm. An electron is positio...
A: From Pythagoras's theorem the distance between the proton and electron is From coulomb's law we kno...
Q: Differential Equation Question
A:
Q: Figure shows a small plant near a thin lens. The ray shown is one of the principal rays for the lens...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and ...
Q: Suppose the charged sphere in QuickExample 19-10 is made from a conductor, rather than an insulator....
A: The force between the spheres and the point charge is F=kq1q2r2 (1) It is shown from the equation ...
Q: Find the magnitude (in µT) and direction of the net magnetic field at a point halfway between the wi...
A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you w...
Q: What is the work done by the normal force FN ? A. F,dcos(30) B. F dcos(45) C. F dcos(60) D. Fdcos(90...
A: Let FN denotes the work done by the normal force and d denotes the displacement of the block along t...
Q: What was the speed of a space shuttle that orbited Earth at an altitude of 1532 km?
A:
Q: 24. Suppose a clay model of a koala bear has a mass of 0.200 kg and slides on ice at a speed of 0.75...
A: Given: The mass of the bear m = 0.2 kg. The speed of the bear v = 0.75 m/s. The mass of the clay M ...
Q: A block of mass 0.300 kg attached to a horizontal springoscillates on a frictionless surface. The os...
A: (a) force constant Umax=12kA2E=12kA2k=2EA2=26.00×10-2 J0.0440 m2=6.20×103 N/m
Q: In 1993 the radius of Hurricane Emily was about 350 km.The wind speed near the center (“eye”) of the...
A: (a_) The angular moment of the wind is constant so the concept of angular momentum is applied. v1r1=...
Q: The density of pure copper is 8.92 x 103 kg/m3 , and its molar mass is 63.546 grams. Use the experim...
A: Given: The density of pure copper is ρ=8.92×103 kg/m3. The molar mass of copper is m=63.546 g. The ...
Q: You are an industrial engineer with a shipping company. As part of the package-handling system, a sm...
A: Part (a) Given: The mass of box is m=1.60 kg. The distance of spring compressed is x=0.280 m. The s...
Q: A U-shaped tube with both arms open to the air has a 35.0 cm column of liquid of unknown density in ...
A: Given data: The height of the liquid in the right arm is h1=35.0 cm. The figure for the problem ca...
Q: Under some circumstances, a star can collapse into an extremelydense object made mostly of neutrons ...
A: According to conservation of momentum principle,’ Iiωi=Ifωf Thus, 25MRi2ωi=25MRj2ωfRi2ωi=Rf2ωf
Q: A rotating wheel requires 9.00 s to rotate 29.0 revolutions. Its angular velocity at the end of the ...
A: Using the kinematic equation for rotational motion Where = Final angular velocity, = Initial angu...
Q: In order to see how this number density changes with energy, we need the derivative of n(E) with res...
A: The value for dndE is, dndE=ddEE2eET-1
Q: An old car with worn-out shock absorbersoscillates with a given frequency when it hits a speed bump....
A: The period of oscillation for a mass which performs simple harmonic motion, T=2πmk The period of osc...
Q: Differential Equation problem
A:
Q: Two very narrow gaps are placed 2,00μm apart and placed 50,0cm from one screen. What is the distan...
A: Given data: The wavelength is λ=657.3 nm. The distance between the slits is d=2.00 μm. The distance...
Q: (II) The magnetic field in a traveling EM wave has an rmsstrength of 22.5 nT. How long does it take ...
A: The magnetic field is B=22.5 nT×1 T109 nT=22.5×10-9 T The formula to find the intensity of the wave...
Q: Find the moment of inertia of a hoop (a thin-walled, hollow ring) with mass M and radius R about an ...
A: According to parallel axis theorem the moment of inertia of the body is I=Ic+Mh2 Moment of inertia o...
Q: X-rays of wavelength 0.138 nm fall on a crystal whoseatoms, lying in planes, are spaced 0.285 nm apa...
A: wavelength λ= 0.138 nm Calculate the angle Φ must the X-rays be directed if the first diffraction ma...
Q: question below
A: Given:Initial temperature (Ti)=650 KInitial pressure (Pi)=6.3 MPaRate of production (m˙)=18000 mol/s...
Q: Determine the moment of inertia and the radius of gyration of the shaded area shown with respect to ...
A: The figure is shown below: At x = a, y1 = y2 = b. The equation can be written as y1: ...
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 14 images