3) When L = 0.7 m, the spring is not stretched or compressed, and the 10 Kg block, which is subjected to a force of 100 N, has a speed of 5 m/s down the smooth plane. Find the distance L when the block stops. 00000 k = 200 N/m 5 m/s F= 100 N 30°
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- Q.1) For the crane figure, compute the tensions in cables AC and BC A shown in 50 fa if a = 20°. Use sine and cosine law only. 12 kN B Draw whatever need.A coiled telephone cord forms a spiral with 90.0 turns, a diameter of 1.30 cm, and an unstretched length of 43.0 cm. Determine the inductance of one conductor in the unstretched cord. µH31. The two cables tied together at C and are loaded as shown. Knowing the W=250lb, determine the tension in AC and BC (4 forces are present) write legibly
- x component y conponent z component = 204.44 = 255.5 = 472.78 Knowing that the tension is 555 lb in cable AB and 470 lb in cable AC, determine the magnitude and direction of the resultant of the forces exerted at A by the two cables. y 45 in. 40 in. 60 in. 60 in. D The magnitude of the resultant of the forces at A is The angle defining the direction of the resultant force exis The angle defining the direction of the resultant force @yis[ The angle defining the direction of the resultant force 8, is lb.The current through inductance L is given by I = Io e-t/T. ▼ Part B Evaluate AVL at t = 0 ms, if L = 20 mH, Io = 50 mA, and T = 1.0 ms. Express your answer using two significant figures and include the appropriate units. AVL = 1.0 V Submit Part C AVL Evaluate AV at t = 1.0 ms, if L = 20 mH, Io = 50 mA, and T = 1.0 ms. Express your answer using two significant figures and include the appropriate units. Part D Correct Submit = 0.37 V AVL= Previous Answers Correct Evaluate AVL at t = 3.0 ms, if L = 20 mH, I6 = 50 mA, and T = 1.0 ms. Express your answer using two significant figures and include the appropriate units. = Previous Answers Submit μA Value Request Answer Units PICAL ?A cobed telephone cord forms a spiral with 81.0 turns, a diameter of 1.30 cm, and an unstretched length of 45.0 cm. Determine the inductance of one conductor in the unstretched cord. al
- Hi, I tried to solve this problem but I couldn't success. Can you solve this for me to learn better. In the figure, the AB and AD bars and OA and AC cables W weigh the box bears. a-)If W = 1000N, calculate the loads to be carried by each rod and cable. b-)The CA cable can withstand a maximum force of 2 kN, AB and AD rods can withstand 1 kN and 3 kN pressing force, respectively, Calculate the maximum weight W that the system can carry.The current through inductance L is given by I = Io e-t/T. Express your answer in terms of some, all, or none of the variables L, T, t, and the constant e. AVL = Submit Part B AVL = Submit Part C Evaluate AVL at t = 0 ms, if L = 20 mH, Io = 50 mA, and T = 1.0 ms. Express your answer using two significant figures and include the appropriate units. ΓΠ ΑΣΦ AVL = Request Answer Submit HÅ Value Request Answer HÅ Value Units Evaluate AVL at t = 1.0 ms, if L = 20 mH, Io = 50 mA, and T = 1.0 ms. Express your answer using two significant figures and include the appropriate units. Request Answer 57222 Units H www ? ? ?by how much is the maxium electromotive force produced by a generator changfe if its angular frequency is doubled? a. it is doubled b. it is quadrupled c. it remains the same d. it is reduced to one-half its original value
- 7. (a) In the figure, R = 10.0 N, C = 6.66 µF, and L = 52.0 mH, and the ideal battery has emf = 30.0 V. The switch is kept in position a for a long time and then thrown to position b. What is the current amplitude of the resulting oscillations? R (b) What is the frequency of the LC oscillations?A coiled telephone cord forms a spiral with 70.0 turns, a diameter of 1.30 cm, and an unstretched length of 60.0 cm. Determine the inductance of one conductor in the unstretched cord.A block of mass m = 2.0 kg is droppedfrom height h = 40 cm onto a spring of springconstant k=1960 N/m . Find the maximumdistance the spring is compressed.