Question Solved1 Answer constants An electron with speed 255x107 m/s is traveling parallel to a uniform electric field of magnitude 1.11x104N/C Part A How far will the electron travel before it stops? ΨΗ ΑΣΦ ? m Submit Request Answer Part B How much time will elapse before it returns to its starting point? VALO ? S Submit Request Answer

need help for part A and B Let C = (2.25 m, 15° above the negative x-axis) and D = (29.6 m, 30° to the right of the negative y -axis). Part A Find the x-component and the y-component of C. Enter your answers in meters and separated by a comma. View Available Hint(s) EVO ACO ΑΣΦ ? C1, Cy II m m Part B Find the e-component and the y-component of D. Enter your answers in meters and separated by a comma. View Available Hint(s) ΟΙ ΑΣφ ? D. Dy = m

A leaky 10-kg bucket is lifted from the ground to a height of 13 m at a constant speed with a rope that weighs 0.6 kg/m. Initially the bucket contains 39 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 13-m level. How much work is done? (Use 9.8 m/s2 for g.) Show how to approximate the required work (in J) by a Riemann sum. (Let x be the height in meters above the ground. Enter xi* as xi.) A leaky 10-kg bucket is lifted from the ground to a height of 13 m at a constant speed with a rope that weighs 0.6 kg/m. Initially the bucket contains 39 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 13-m level. How much work is done? (Use 9.8 m/s2 for g.) Show how to approximate the required work (in J) by a Riemann sum. (Let x be the height in meters above the ground. Enter x;* as x;-) n ) lim ( 56.8 – 3.6x, Ax i=1 Express the work (in J) as an integral in terms of x (in m). 13 9.8(61 – 3.6x) Jox Evaluate the integral (in ). (Round your answer to the nearest integer.) 34081 XJ Need Help? Read It Watch It

Q-3. (20 pts) Link Layer A R 111.111.1111111 74-3-32-EE-FF-55 222.222.222.220 1A-23-F9-CD-O-BE 49-80-02.07-58-24 UD BF 111111.111.112 CC 49-DE-DO-AR TO 777.777.777.773 EG-ES-CO-17-60- 222.222222221 88-82-25-541A OF Consider the LAN scenario above. Answer each question below briefly, eg., in a sentence or two at most. a) pts) Assign an IP address to the leftmost interface of the router, given that the subnet part of IP addresses are 24 bits. b) (3 pts) Suppose A wants to send an IP datagram to B and knows B's IP address. Must A also know B's MAC address to send the datagram to B? If so, how does A get this info? If not, explain why not. c) pts) Suppose A wants to send an IP datagram to C and knows C's IP address. Must A also know C's MAC address to send the datagram to C? If so, how does A get this info? If not, explain why not d) (4 pts) Suppose that has a datagram that was originally sent by A) to send to C. What are the MAC addresses on the frame that is sent from R to c? What are the IP addresses in the IP datagram encapsulated within this frame? e) 4 pts) Suppose the switches above are learning switches and suppose that the switch has just been turned on Suppose now A send an Ethernet frame to B. a. On how many outgoing switch interfaces will this first frame be carried? b. Now suppose that B replies to A and A sends a second frame to B. On how many outgoing switch interfaces will this second frame be carried 1) pts) Suppose now that the router is removed from the scenario above. Can the nodes keep their IP addresses the same as shown in the picture above? Explain in one or two sentences.

Specify the following relational algebra operations in both tuple and domain relational calculus (where the notation R(x,y,z) denotes a relational instance with three attributes x, y, and z). a. Ox=z ( R(x,y,z)) b. Tx,y ( R(x,y,z)) C. R(x,y,z) S(w,r,t) d. R(x,y,z) U S(x,y,z) e. R(x,y,z) n S(x,y,z) f. R(x,y,z) - S(x,y,z) g. R(x,y,z) ~ S(w,r,t) h. R(x, y) / S(x)

A block (m = 2kg) is released from a height, h = 50 cm, above the ground. Find its velocity, v, just before hitting the ground. First solve for v purely symmbolically, then find the numeric value. please show the math and square answers

Can someone please find the equations for #44 & #46. Don't need the graphs just the equations.In problems 43-48, the graph of the function g is formed by applying the indicated sequence of transformation to the given function f. Find an equation for the function g and graph g using -5 ≤ x ≤ 5 and -5 ≤ y ≤ 5. In Problems 43-48, the graph of the function g is formed by applying the indicated sequence of transformations to the given function f. Find an equation for the function g and graph g using -5 sxs 5 and -5 sys s. 43. The graph of f(x) = V is shifted 2 units to the right and 3 units down. 44. The graph of f(x) = Vx is shifted 3 units to the left and 2 units up. 45. The graph of f(x) = x is reflected in the x axis and shifted to the left 3 units. 46. The graph of f(x) = |x| is reflected in the x axis and shifted to the right 1 unit 47. The graph of y(x) = x is reflected in the x axis and shifted 2 units to the right and down 1 unit. 48. The graph of /(x) = x is reflected in the x axis and shifted to the left 2 units and up 4 units. and he Graph each function in Problems 49-54. 44. The graph of f(x) = Vx is shifted 3 units to the left and 2 units up. 45. The graph of f(x) = |x| is reflected in the x axis and shifted to the left 3 units. 46. The graph of f(x) = x is reflected in the x axis and shifted to the right 1 unit.