In the figure here, a ball is thrown up onto a roof, landing 4.10 s later at height h=22.0 m above the release level. The ball's path just before landing is angled at 0= 65.0" with the roof. (a) Find the horizontal distance d it travels. (Hint: One way is to reverse the motion, as if it is on a video.) What are the (b) magnitude and (c) angle (relative to the horizontal) of the ball's initial velocity?
Q: In the below figure, if D=2.733.000 m and d = 1,137.000 m, the magnitude of the force (Mega-N) on…
A:
Q: 2. At a particular temperature, the surface tension of water is 0.073 N/m. Under ideal conditions,…
A: Given : σ=0.073N/m θ=0o d=0.10mm=0.0001m
Q: What is the ideal mechanical advantage of this pulley system? To A 2 B 3 C 4 D 6
A: Given: Here are the given notations, F=Applied force P=weight of hanging object No. of pulleys…
Q: A loaded penguin sled weighing 86.0 N rests on a plane inclined at angle 9-24.0° to the horizontal…
A:
Q: A small, rigid object carries positive and negative 5.00 nC charges. It is oriented so that the…
A:
Q: A 2,195 kg pile driver is used to drive a steel beam into the ground. The pile driver falls 10 m…
A:
Q: A photon with wavelength A scatters off an electron at rest, at an angle with the incident…
A: (a) The wave length λ' of the scattered photon. (b) Formula for the energy of the electron Ee after…
Q: 0.562 kg sample of liquid water and a sample of ice are placed in a thermally insulated container.…
A:
Q: 7. A particle traveling on a curve path has a velocity of 36 m/s and a normal acceleration of 18…
A: Given data, Velocity is given v=36 m/s. Normal acceleration a=18 m/s2.
Q: dsinė A beam of electrons is shot towards a material X with a crystalline structure. A diffraction…
A: Concept: To determine the de Broglie wavelength we will use the Formula λ=hphere,λ=de Broglie…
Q: The plane of a flat, circular loop of wire is horizontal. An external magnetic field is directed…
A: Since we know that by second Law of Faraday's which tells the direction of induced current that the…
Q: A 8,400-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are…
A:
Q: Starting from the tight binding wavefuction . Derive the expressions for the band gap in bcc , fcc…
A: The detailed solution is following.
Q: 7.2 Engine trouble. In the frame of a moving car, the driver coughs, and at the same moment (by…
A: GIVEN: The driver coughs while the car is in motion, and coincidentally, a plume of smoke comes out…
Q: A generator produces 210 kW of electric power at 7.2 kV. The current is transmitted to a remote…
A:
Q: Q1: Calculate electrons and holes concentration in a germanium sample . If T=300 K, Na-5×10¹%/m³,…
A:
Q: A 728 g mass is connected to a light spring of force constant 2 N/m that is free to oscillate on a…
A:
Q: Find the expression for the finite square potential well, potential V(x) for a having energy Eа…
A: To derive the energy eigenvalues for a finite symmetric potential well, we can use the…
Q: V L L A battery with voltage V is connected to a resistor, R, through a triangular loop of triangle.…
A: In the given circuit we have a triangular loop in which current is flowing through it in an…
Q: 2. For the beam shown, determine the moment about point O 100 N O 5 m 3 5 4 2 m
A:
Q: In a mass spectrometer a charged particle is accelerated to a velocity v = 5.9 107 m/s by an…
A: Required : The accelerating voltage of the electric field.
Q: If a varies directly with m and indirectly to x, and a=18 when m=24 and x=8, find m when a=26 and…
A:
Q: Physicists refer to the energy content of a body as its A energy of any given molecule of a…
A: Physicists refer to the energy content of a body as its "internal energy" while they call the…
Q: An irregular neutral conductor has a hollow cavity inside of it and is insulated from its…
A: Given that An irregular neutral conductor has a hollow cavity inside of it and is insulated from its…
Q: An electron is placed in an xy plane where the electric potential depends on x and y as shown in the…
A: Electric potential and electric field: The electric field is related to the electric potential by…
Q: The electric field for a thin ring with charge Quniformly distributed is shown. Find the potential…
A:
Q: If an uncharged capacitor is connected to a battery, one capacitor plate becomes negatively charged…
A: Given Vs=8.49×1028 electrons/m3 Charge on electron (e) = 1.6× 10-19C. ds=5.00 × 10-12 m.
Q: CH4 P35 A nurse pushes a cart by exerting a force on the handle at a downward angle 58.0° below the…
A: Given data: θ=58.0o m=37.0kg f=51.0N Here m-mass of cart f=force of friction θ=Angle at which…
Q: 1. A mass spectrometer is being used to separate common oxygen-16 from the much rarer oxygen-18,…
A:
Q: qubits? What is the goal of quantum dense coding, and why is it paradoxical on a literal…
A: Given: Quantum dense coding
Q: Identify as many different forms of energy as you can that are around you at this moment.
A: In nature energy exists different forms. For example, Heat energy, light energy, mechanical energy…
Q: i) Sketch a graph of displacement against time for the sound waves emitted by a mosquito.
A: The sound waves emitted by the mosquito is 1500 Hz (which is within the audible range for humans),…
Q: 1-1b: A rectangular loop enters a magnetic field of 1.25 x 10² T. It is moving at a constant speed.…
A: 1.1 b When a conductor enters into a magnetic field, it crosses magnetic field lines. So emf is…
Q: what do Curve in Imear Combination atomic orbitals applications to bands from S-levels. mean by…
A: The energy wave vector curve in 3D is a plot of the energy of a material's electronic states as a…
Q: A positively charged particle, q, of mass m moves at a constant velocity along the x direction. The…
A: Drag Force: This force is exerted by the fluid on the object traveling through it and it opposes its…
Q: A bowl of sinigang has been left to cool down from 100 C to 25 C. The mass of the soup in the bowl…
A:
Q: (a) Show that the values of a at which intensity maxima for single-slit diffraction occur can be…
A:
Q: Find the magnetic field 6.35 cm from a long, straight wire that carries a current of 7.88 A.
A: Given data: Current In the wire(I)=7.88A distance from the wire to the point where the magnetic…
Q: An inductor can store an energy 0.4 J. The current carried by the wire is 10A. What is its…
A: Given data, Energy stored in inductor E = 0.4 J. Current flowing through inductor i = 10 A.
Q: 7. An electron is accelerated by an electric field produced by two parallel plates M and L. When the…
A: Given,The magnetic field, B = 0.5 TVelocity, v = 1.6×107 m/s
Q: A distant galaxy is simultaneously rotating and receding from the earth. As the drawing shows, the…
A:
Q: if C1=3 microfarads solve for the equivalent capacitance of the network of capacitors
A: Capacitance in Parallel Circuits: If C1, C2, . . ., Cn are the capacitances connected in parallel,…
Q: 3) A long straight wire carries a current of 1.3 A. An electron is 2.3 cm from the wire and…
A: The detailed solution is following.
Q: The electrons of a particular atom rearrange over a period of about 1 nanosecond and the process is…
A:
Q: In Didactic 6.2 you generated a formula for the velocity of an electron that generates a stable…
A: Given, The radius of an electron in the Bohr atom of hydrogen (a) = 52.9×10-12 m. The electron is…
Q: 8. The binding energy of tritium (H) and deuteron 2.29 Mev respectively released when 34 & 18.5 Mel…
A:
Q: A stream of electrons with a linear number density of 3.10 x 1011 electrons/meter are accelerated…
A: Given that the number density n=3.10×1011 electrons/m. Electrons are initially rest They are…
Q: Region I Hole V= Electron Region II ● B (out of paper) i. The speed vo of the electron as it emerges…
A:
Q: When an antenna is connected to a RF cable, the Return Loss is 10 dB; what is the SWR? a. 3dB b. 6dB…
A: Given: Let us consider the given data, Return loss=10 dB To find: The SWR.
Q: Problem 2: When a student mixes 50 mL of 1.0 M HCl and 50 mL of 1.0 M NaOH in a coffee-cup…
A: The chemical reaction for the mixing of HCL and NaOH is given as: Because the enthalpy change for…
Step by step
Solved in 3 steps with 2 images