3. Two sports car collided during a race. One car wveighs 85kg and the one weighs 92kg. Before collision, onc sports car has an initial velocity of 75km/h when it hits the other car. After collision, the first car stopped aind the econd car moves. What is the total momentum of the system? What is the velocity of the second car after collision?
Q: 2. A dog, located at the origin, sees a running cat at rc,i= 10 (m) î + 15 (m) ĵ with a constant…
A:
Q: • D 9. In above figure, the current through each coil is 3.0 A. Each side has 200 turns of 0.20 m…
A: Since you have asked multiple question, we will solve the one question for you. If you want any…
Q: fount charge Consider a degulaer hexag m with a 9 placel at each of its vertices. a)- clarge dem d…
A: The problem is based upon the force between two charges. To solve the problem we have to use the…
Q: You are trying to measure the position and velocity of an electron. For some reason, you are very…
A: The problem is based upon the uncertainty principle of quantum mechanics. The position momentum…
Q: F2=1.96 NT90 F= 0.98 N, 145on F =1.47 N, 30 180° E= 3.30 N, 262°
A:
Q: 19. Given the v-t graph find the instantaneous acceleration at time t=1s and the average…
A: Given: A v-t graph To find: Instantaneous acceleration at time t=1s Average acceleration from time…
Q: A runner travels on a circular path with velocity equation v(t) = 0.06t² + 0.15t, starting from…
A: GIven:velocity equation, v(t) = 0.06t2 + 0.15t initial velocity, v(0) = 0 m/sAt t1 = 3.25 s,…
Q: D3.7. In each of the following parts, find a numerical value for div D at the point specified: (a) D…
A: To find the divergence of the following D vector
Q: Two forces, one of magnitude 3N and the other of magnitude 10N, applied to the ring of a force…
A: Let us find the limitations on the magnitude of R by the given two forces which has unknown…
Q: A player throws a ball with mass of 100 grams at an initial velocity v0 = 25 m/s with an angle θ =…
A: The horizontal component of velocity and the vertical component of velocity are given by…
Q: A 2.00X103kg car rounds a circular turn of radius20,0 m. If the road is flat and the coefficient of…
A:
Q: Determine the wavelength and frequency of a photon having energy of 2.3 eV.
A: Solution:-Given thatEnergy of photon (E)=2.3 eV
Q: In a certain region, the magnetic field is represented by the equation B = (a + bt)ĵ, where a = 3.50…
A:
Q: hin lénses. Object O stands on the central axis of a thin symmetric lens. For this situation, each…
A: Given Data The distance of the object is:p=14 cm The focal length of the lens is:f=18 cm The lens…
Q: Find the value of work done is 520 J and displacement is 42 m. Find the force applied ?
A: Given, Work done W=520 Jdisplacement d=42 m
Q: An electric dipole consists of two particles, each with mass 8 Dalton, and charges +3e. The…
A: By using simple formulae we can calculate all questions.
Q: (6) (7)
A: The image formed is behind the mirror which is real image . Image is real, erect and smaller than…
Q: 65° 40° Leftcord Right cord The reading on the tension protractor on the right is 0.9N, 40°. What is…
A: The problem is based on the concept of finding out the components i.e. x and y components of any…
Q: Which of the following is done on the experiment about 1st condition of equilibrium
A: The condition of equilibrium is the main concept in the field in of physics. Under the condition of…
Q: Answer the ff. questions, show your complete solutions: 1. Convert the ff. to Logic Diagram: F = (A…
A:
Q: Bonus Question: A 13 solar mass star can have a temperature of 3000 K and an absolute magnitude of…
A: Given: Temperature of star,TSt=3000KAbsolute Magnitude of the star,MSt=3.3Temperature of…
Q: A 5 kg rope with a 50 kg mass is hung from the edge of a cliff. If the rope is 20 m long, and one…
A: Given, Mass of rope m = 5 kg Mass of object M = 50 kg distance d = 20 m…
Q: An old wooden tool, containing 120.0 grams of carbon, is found in an ancient tomb. The tool emits…
A: Given, mass of carbon is m=120g emitting rate of electrons from the beta decay of C614 is…
Q: A cleaning machine presses a circular mop of radius R= 30 cm vertically down on a floor %3D with a…
A:
Q: electron microsopy for characterization
A: According the bartleby policy, the two questions are independent of each other and so 1st one is…
Q: Situation 2: Find the minimum force P required to just pull out box B. Also, find the tension of the…
A: A. According to digram, ∑Fy=0N2=N1+70N1=350N2=420N∑Fx=0P=f1+f2P=μabN1+μN2P=0.1×350+0.25×420P=140N…
Q: 65° 40° Leftcord Right cord anter cord What is the angle of the left cord measured from the +x-axis…
A: Draw the schematic diagram as below.
Q: What is the distance (in mm) between two charges: Q1=20 nC and Q2 =45 nC within a material of k =…
A:
Q: An electron is trapped in a 0.12 nm -wide finite square well of height U0 = 3.2 keV. Estimate at…
A: Given: Length,L=0.12nm=0.12×10-9mPotential Energy,U0=3.2keV=3.2×1.60×10-16JPlanck's…
Q: The figure shows the magnetic field pattern that exists in space. Use Ampere's Law to calculate how…
A: Given Data The length of area is:L=0.6m The width of area is:w=0.2 m The magnetic field along the…
Q: O vector difference algebraic sum O arithmetic sum O vector sum O O
A: The problem is based upon the concept of the resultant of two vectors. We there are multiple vectors…
Q: ch of the following questions, draw the p on of the control parameter u (Feel free iy the…
A: Given: θ.=sin2θ1+μsinθ
Q: Part A The poston of a particular particle an a tunction of tme in given by (90oti j100kim where…
A: Given: r→=(9.60ti^+8.85j→-1.00t2k^) To find: a) velocity b) acceleration Using: v→=dr→dt a→=d2r→dt2…
Q: The following video shows a magnetometer recording the magnetic field of the Earth. How would you…
A: Solution: As per the given data, We can observe that the magnetometer reading is shown as: Total…
Q: Two dogs Brutus and Nitro are simultaneously tugging on a bone. Brutus is pulling with a force of 12…
A: The magnitude and direction of the resultant force. Given, Force applied by BrutusF→brutus=12 N,…
Q: A 1.60 mol sample of an ideal monatomic gas, originally at a pressure of 1.60 atm. undergoes a…
A: Since you have asked multiple subparts question, I am answering first 3 subparts. If you need…
Q: If an electro makes a transition from the n = 5 Bohr orbit to the n = 2 orbit, determine the…
A:
Q: Determine the radius of gyration of the cross-sectional area with respect to the x axis. Y 2"I y 12"…
A:
Q: What should be the power output of a speaker in order to produce a sound wave that has pressure…
A: Given,Pressure amplitude P=152 mPad=6.14 mair density ρ=1.22 kg/m3
Q: One leg of a Michelson interferometer contains an evacuated cylinder of length L, =0.45m having…
A: Given, Length, L=0.45m Number of fringes, N=158 Wavelength, λ=450×10-9m The number of wavelengths…
Q: Assuming that hydrogen fusion requires the Universe to have a temperature of T > 10’ K (as measured…
A:
Q: Suppose two masses were placed at 100° and 165° direction on the force table. Where will be the…
A: Solution:-Given thatθ1=100°θ2=165°
Q: Electrons are fired at a rectangular potential energy barrier, once every 149 ms. If the barrier is…
A: In order for electrons to cross the electric field barrier, external energy must be applied. It is…
Q: 16. Consider the wave function Ax) = (alm)" cxp(-ar2) Cakulate (x) for n = 1, 2. Can you quickly…
A: Le us find the expecatation value for xn, and from that we can find any power of x, its expectation…
Q: Working her way through school, Liz works two part-time jobs for a total of 2626 hours a week. Job A…
A: Given that total working hour is 26 hr, the payment for first job is 6.50 dollar/hr and the payment…
Q: A student of mass 63 kg falls freely from rest and strikes the ground. During the collision with the…
A:
Q: 2. During the badminton game, the plaver hits a home run. The ball leaves at an angle of 35 with a…
A:
Q: A runner travels on a circular path with velocity equation v(t) = 0.06t² + 0.15t, starting from…
A: GIven:velocity equation, v(t) = 0.06t2 + 0.15t initial velocity, v(0) = 0 m/sAt t1 = 3.25 s,…
Q: The figure shows an arrangement known as a Helmholtz coil. It consists of two circular coaxial…
A: Given: Number of turns,N=247Radius,R=20.9cm=20.9×10-2mCurrent,I=13.6mA=13.6×10-3APermeability of…
Q: QI: Assume that V is a function of y and at y 2, V=5 volt and at y 4, V = 10 volt. a) Find V, E, E…
A: Given: Here we assume that V is the function of y.When y=2,V is varies as V=5 voltsand when…
Step by step
Solved in 2 steps with 2 images