Q12. A positive charge q = 0.30 C moves from A to B as shown. At point A, it has a kinetic energy of 40 J. What is its kinetic energy at point B? A. 20J B. 52J C. 12 J D. 28 J E. 24 J F. 18 J G. 72J H. None of the above 3 30 V 10 V -10 V
Q: Convert: the density of the blood 1060 Kg/m³ to mg/cm³ Answer:
A:
Q: This second answer is still incorrect. Would there be another way to figure this out? Thanks
A: Given data: Image distance (near point), v=-55 cm=-0.55 m Object distance, u=25 cm=0.25 m From part…
Q: S = d/t. SOLVE for "t" * O t=sd O t=s/d t s+d O t = d/s
A: given , s=dt t=?
Q: Part 1) Select all the statements below which are true as the block slides down the slope: O When…
A:
Q: 09: Three books X, Y, and Z rest on a table. The weight of each book is indicated as shown in the…
A: Dear student When any particle is at rest, the net force on it is always zero. Also when two blocks…
Q: A truck goes around a curve, the radius of which is 1/2 mile. The truck will tip over if its normal…
A: Given that The radius of the curve is (r) = 12mile The normal component…
Q: Use Newton's law of gravity to calculate the force of gravity between: a) The Earth and the Moon. b)…
A: Newtons law of gravity is given by: F=Gm1m2r122F= gravitational forceG= universal gravitational…
Q: What Have I Learned So Far? Express the following vectors in component form using unit vectors. 1.…
A: Any physical quantity having both magnitude and direction is called a vector.
Q: Who is the father of modern physics? O Albert Einstain O Galileo O Apollo O Isaac Newton
A: Modern physics is a branch of physics which deals with the post- Newtonian concepts in the world of…
Q: Two particles move along an x axis. The position of particle 1 is given by x= 7.00 + 3.00t + 4.00…
A:
Q: Please explain and solve correctly
A:
Q: Q14: A constant force of (51) N acts on a 4.0-kg object as it moves from the origin to the point…
A:
Q: For the complete specification of the magnitude and direction of the velocity of rain relative to…
A: The angle θ substituted to find v→RCis θ=45∘ The magnitude of the resultant vector as calculated in…
Q: Q2. The graph shows the relationship between the square of the period of oscillation T2 (s²) and the…
A: We have T2=4π2×Lg
Q: Questions 3and 4 For the figure shown answer the following: 3. The location of x-coordinate (X) of…
A:
Q: Q11: Block A, with a mass 5 kg, rests on the incline. The coefficient of static friction between the…
A:
Q: Use energy onstant) to derive equation of r tating inside a large tube. uestion 1
A: Solution :Kinetic energy :T = 12m r2 ϕ2 + 12 mz2 Potential energy : V = mgzL = T -V = 12m r2…
Q: A stone is thrown with an initial velocity of 250 m/s upward at 60° to the horizontal. Neglect…
A:
Q: Find (2,5,- 4>く-3,2,1)
A: Question 4 Is a vector dot product Question 5 Is a vector cross product
Q: 1. Determine the charge on a typical fluorine (F) ion. (Hint: group 7, so it gains 1 electron: q. =…
A:
Q: 12 The horizontal surface on which a 2 kg block slides is frictionless. The speed of the block…
A:
Q: Which statement below is incorrect? O The Coulomb force between two charges is directly proportional…
A:
Q: of light rods, light strings, an
A:
Q: Q13: A 6 kg mass is projected down a rough ( shown. )circular track (R = 2 m) as The speed of the…
A: (13) Write the given values with the suitable variables. Mass m=6 kg Radius R=2 m Speed at point A…
Q: Hi can you please solve the 3 part too
A: We will answer this question by looking at how energy of the hoop changes as it rolls down the…
Q: Q- The system shown in the figure is in equilibrium. Mass of A is 150 Kg. Mass of Bis 70 Kg. Find…
A:
Q: Q.1: A ball is fired from the top of a 40 m tall building, If the ball is fired with an initial…
A: Given data: The height of the building, h=40 m. The initial velocity of projection of the ball,…
Q: 6.59 Calculate the sound velocity for a monatomic fcc crystal along (100) and (111) directions.…
A: Given: Mass of the atoms m=9.23×10-23kg Lattice constant a=5.54A˙=5.54×10-10m Spring constant…
Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…
A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2
Q: If the distance between holes is 50 mm, the distance between the third spot light and the central…
A: Condition for n-thSpot light that means bright fringeYn=nDλdwhere yn=Distance of fringe from the…
Q: Study the heat treated steel workpiece shown in Figure A. Its dimensions are width w = 30 mm, height…
A: Volume removed per minute = 2250 mm3
Q: Three particles, each with a charge of 6.3 µC and a speed of 750 m/s, enter a uniform magnetic field…
A: Given Charge q = 6.3 μC = 6.3 x 10-6 C Speed v = 750 m/s magnitude of magnetic field B = 0.7 T We…
Q: From your graph find the specific charge,K, of copper ions by calculating the slope.
A: Given: From the table Amount of Charge (Q, units C) Mass Deposited (Mcu, units kg) 480 0.09…
Q: Welcome to this IE. You may navigate to any page you've seen already using the IE tab on the right.…
A: Draw the schematic diagram as below. As given, The radius of inner cylinder, a=2 cm=0.02 m The…
Q: 012 The horizontal surface on which a 2 kg block slides is frictionless. The speed of the block…
A: 15 ) Mass =m = 6 kg initial velocity = Vi= 6 m/s final velocity = Vf= 10 m/s
Q: during the process of charging by friction that causes an object During the ruling process within…
A:
Q: Astronomers have taken the spectrum of a new star and found it to be continuous with several dark…
A: Kirchhoff's laws for thermal radiation help to relate the observed spectrums of celestial objects to…
Q: Uniform B, I to the screen No B No B A proton (mass- 1.67 1027 kg, charge- 1.6-1019C) travelling…
A:
Q: 4. a) Evaluate the neutron separation energy of Zr⁹¹ 402⁹1 40 90 Zr +n m(40Zr9¹)-90.905644u,…
A: (a)
Q: The blades of a wind turbine are 40 m in length and rotate at a maximum rotation rate of 13 rev/min.…
A: a) Write the expression for the moment of inertia of the rod. Write the expression for the angular…
Q: Question 7: In a one-dimensional LED screen shown below each frame (segment) is illuminated with 3…
A: Given: Time taken is 2 sec The blue travels in 2 secs is 5 cm Amplitude is 5 cm Wave velocity can be…
Q: Calculate the 11, 12 and 13. * a E = 5V 3 R = 30 E = 12V 2 R = 10 R = 20 3
A:
Q: The magnetic field is uniform and out of the page inside a circle of radius R, and is essentially…
A: According to Faraday's first law of electromagnetic induction, an electromotive force is generated…
Q: 6. The diagram shows two charges situated in a plane. What is the electric field at point P?? P 44…
A:
Q: A transmission line strung 5 m above the ground carries a current of 400 A. What is the magnetic…
A:
Q: Which of the following concepts will you be testing for the ballistic pendulum lab? Conservation of…
A: A ballistic pendulum is a device which is used to measure the momentum of a bullet so that we can…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps