A bus bound to San Carlos City is moving up a steep hill in DSB at 30m/s when suddenly the engine stopped. The driver hits the brakes, but they don't work either. The bus starts to accelerate at -3m/s2. How far does it move forward before it starts sliding back down the hill? *
Q:
A:
Q: Please solve fast Connect a parallel plate capacitor to an ac source that changes Vc=V0sin(wt) Calcu...
A:
Q: [Q1] A particle moves at a velocity V= 5 t +5 m/s After 5 s The velocity I changed to V= 40 2t m/s A...
A: For 0<t<5 :
Q: 10. A sinusoidal electromagnetic plane wave with an amplitude of 1.0 V/m and a wavelength of 2.0 m t...
A: Electromagnetic waves are composed of time varying electric and magnetic field perpendicular to each...
Q: The Sun exerts a force of gravity on the Earth (F1) and the Earth also exerts a force of gravity on ...
A:
Q: Coulombs Law relation of log(F) and log(r), Can anyone explain it?
A: The electrostatic force between two charges is called Coulomb law. This law is based on electromagne...
Q: Explain in detail (also with equations) how the total energy of a molecular system can be expressed ...
A: To explain about the Born-Oppenheimer approximation is given below.
Q: Please fast...
A: Given, r=0.8860 nm l=2
Q: A particle with mass 1.43 kg oscillates horizontally at the end of a horizontal spring. A student me...
A:
Q:
A:
Q: 5. The figure below shows a rigid structure consisting of a circular hoop of radius R and mass m, an...
A: Given, R=0.5m m=2kg According to the parallel axis theorem for the hoop, In the four members, one o...
Q: The Great Wall of China is an enormous structure, its width approaching 7.0 m at the widest point. S...
A: The Great Wall of China spans over 7,000 km across the northern Chinese states to protect the region...
Q: Explain the Postulates of Special Relativity by Einstein and their consequences
A: The basic concept of the special theory of relativity can be explained with a simple example as foll...
Q: A Fresnel biprism is to be constructed for use on an optical bench with the slit and the observing s...
A: Fresnel biprism experiment demonstrate the interference of light. In this experiment, two coherent v...
Q: how can you apply vectors and scalar quantities in the study of motion?
A: The study of motion can be divided into two categories, Kinematics and Dynamics Kinematics Kinematic...
Q: Please fast...
A: When a molecule undergoes a transition between the rotational energy states, rotational spectra can ...
Q: A current with a constant current density of Js=1\π (A/m2) in the +z direction from the a=2m radius ...
A: According to the the Ampere’s circuital law we can state that, the line integral of the magnetic ind...
Q: 1. a) Shape a is also bent as shown by an infinitely long wire, find the direction and size of the m...
A: (a) Refer to the figure : Let us name the parts of the wire as shown in the figure. The magnetic f...
Q: Exercise 22.2 A flat sheet is in the shape of a rectangle with sides of lengths 0.400 m and 0.600 m....
A: Given , length, l= 0.6 m breadth,b=0.4 m electric field ,E= 90 N/C angle,x=20 °
Q: Which of the following heat transfer does not involve the medium? A. Conduction B. Radiation C. Conv...
A: Given Which of the following heat transfer does not involve the medium, as following below.
Q: A conductive wire carrying current I is perpendicular to the plane of the page and inward from the p...
A: Given, current is in wire is, i = I considering upward direction (outward the paper) is positive z ...
Q: 2a). A right-triangular prism has edge lengths of 3.0 cm, 4.0 cm, and 5.0 cm. A ray of red light in ...
A: When a light is passed from one to other medium having different refractive index then the differenc...
Q: Heat Transfer Question is image part i and ii) ?
A: (i) The average emissivity of the surface is found by : The relation is simplified as : Here we ...
Q: Two, each with spin angular momentum S1=1/2 , S2=1/2 and orbital angular momentum l1=1, l2=1 Think ...
A: Since we only answer up to 3 subparts, we will answer first 3. Please resubmit the question and ment...
Q: Only d parts need to answer please
A: Given: Spin-1/2 Fermi gas V be the volume, P be the pressure, is average energy, and is fermi ene...
Q: 7
A:
Q:
A: Cyclotron is a type of particle accelerator in which the particle moves in spiral paths of increasin...
Q: Point charges]q1=− 4.80 nC and q2=+ 4.80 nC are separated by distance 4.00 mm , forming an electric ...
A: q1= -4.80 nC q2=+4.80nC d=4mm
Q:
A:
Q: 2. A spherical shell of radius R carries a uniform surface charge +o, on the “northern" hemisphere a...
A: Given: Radius of spherical shell =R Uniform surface charge on northern hemisphere, Uniform surface ...
Q: D3
A: Given M1 = 62 kg M2 = 45 kg Let us suppose that the force through nails = F1 and force through pivot...
Q: Electromagnetic theory
A:
Q: help
A: The following data are given: Radius, r =6.5 cm=6.5×10-2 m Electric Field, E= 3×106 V/m k = 8.99×109...
Q: Does your data and graphs confirm that resistance is directly related to thewire length? Please expl...
A: The linear line between length and resistance shows that the resistance is directly proportional to ...
Q: 11
A: Phase change means when there is a change in state that can be from solid to liquid or from liquid t...
Q: Two-level system. Statistical mechanics - Physics
A: In statistical physics, two level systems are systems which are constrained to have their particles ...
Q: 1. a. Identify the three characteristics of Separable Solutions. b. Explain each of the characterist...
A: In order to solve the time-dependent Schrodinger Equation for a wavefunction Physicists choose the m...
Q: Fill out the table and answer part H and part I. Please answer with complete solution.
A: h) The voltage across resistors in series combination is given by:
Q: A 100-N board 12-m long, rests on two supports, one support is 1m from the end and other is 3 m fr...
A: Rotational equilibrium is defined as the state of a system for which the total angular acceleration ...
Q: If the particle in the box in the second excited state(i.e. n=3), what is the probability P that it ...
A:
Q:
A: Note: As per bartleby's rule, only one question should be answered. Kindly resubmit the other questi...
Q: The nucleus (15 8) O has a half-life of 122.2 s; (19 8) O has a half-life of 26.9 s. Assume that at ...
A:
Q:
A: Solution: Given Values,
Q: Q1: Explain photoelectric effect. Write Photoelectric Effect Equation and explain it with the help o...
A: When visible light is incident of metal surface, then the less bound valence electrons are emitted f...
Q: A current with a constant current density of Js=1/π (A/m2) in the +z direction from the a=2m radius ...
A: Current density, Js = 1/π A/m2 Radius of wire, a = 2 m The inner radius of the cylinder, b = 3 m Out...
Q:
A: Solution: In a magnetic field when a conductor is in motion an electromotive force is developed. Th...
Q: A stone is thrown horizontally with the velocity υ0 = 20 m/s from a tower. Find the kinetic energy o...
A:
Q: A radar emits microwaves with a frequency of 1.74x10^8 Hz, which propagate through the air at a spee...
A:
Q: (13%) Problem 8: Suppose you have a 9.8 cm diameter fire hose with a 3.8 cm diameter nozzle. a 50% P...
A:
Q: A golf ball rolls off with an angle of - 15° from a cliff with an initial speed of V =13.5 m/s. The ...
A: Given, initial speed Vi = 13.5 m/s vertical distance h = 25.9 m and time t = ?
Step by step
Solved in 2 steps with 3 images