An instant lottery game gives you probability 0.02 of winning on any one play. Plays are independent of each other. If you play 7 times What P(winning none of your plays)? What is the P(winning at least 2 or more plays)?
#1 A 69.6 kg runner has a speed of 3.30 m/s at one instant during a long-distance event. If the runner's kinetic energy at this instant is 378.98J, how much net work (in J) is required to double his speed? 2b. A 52.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 130...
Two infinitely long wires run parallel to the z axis. One wire passes through the point (x,y) = (h/2, 0) and carries a current of I A] in the z direction. The other wire passes through the point (x.y)- (-h/2,0) and carries a current-I [A] in the z direction. Calculate the magnetic field vector H(xy) [A/m] at any point in...
Two long, straight wires are oriented perpendicular to the computer screen, as shown in figure, in which \(L=5.5 \mathrm{~cm}\). The current in one wire is \(I_{1}=\)\(2.8 \mathrm{~A}\), pointing into the screen, and the current in the other wire is \(I_{2}=4.0 \mathrm{~A}\), pointing out of the screen.Find the magnitude and direction of the net magnetic field at point \(P\).
Two long parallel wires 8.20 cm apart carry the same current (given below) in the same direction, out of the screen. Determine the magnetic field at a point P, 12.0 cm from one wire and 13.0 cm from the other. Give (a) the magnitude, and (b) the angle from the negative x-axis (dotted line) The current is 16.816 A
Two long, thin parallel wires are placed 12.0 cm apart, as shown below. Each wire carries a 28 A current, but the currents are flowing in opposite directions. Determine the magnetic field vector at the point P, which is 10.4 cm from one wire, and 6.0 cm from the other. Please help me find the magnitude and the direction (θ).
1) Corporate social responsibility/sustainability related activities of Australian companies vary across industry sectors. The CSR process/journey provides companies the opportunity for having sustainable business that moved from one 'wave' to another in the last 50 years or so. Which 'wave' of companies is now passing? A) B) C) D) First wave of value destroyers. Second wave of value conservers. Third...
Two point charges are located on the x axis. One has a charge of 1.93 μC and is located at x = 0.0 m and the other has a charge of 4.15·Cand s located atx location on the x-axis (other than at infinity) would the electric force on a third point charge of 3.32 μC be zero? chit m. At...
Two point charges are located on the x axis. One has a charge of 1.93 μC and is located at x = 0.0 m and the other has a charge of 4.15·C and s located atx location on the x-axis (other than at infinity) would the electric force on a third point charge of 3.32 μC be zero? chit m....
please only answer 6
5. A point dipole p-pe is at the origin. A point charge e is located at P2 - (x2, y2, z2). How much work is required to move the charge? What is the force one when it is at P2? 6. The dipole p = (pi, P2, P3) is located at the origin. What is the...