Question Solved1 Answer C6M.3 (continued) How fast should a newly formed pulsar rotate? Assume that when the 1.4 solar-mass core was the size of our sun (whose radius is 700.000 km), it rotated at about the same rate as our sun does (about once per 2.6 Ms). Use this to estimate the rotation rate of a newly formed pulsar with a radius of 12 km. Note that newly formed pulsars have C6M.3 (continued) How fast should a newly formed pulsar rotate? Assume that when the 1.4 solar-mass core was the size of our sun (whose radius is 700.000 km), it rotated at about the same rate as our sun does (about once per 2.6 Ms). Use this to estimate the rotation rate of a newly formed pulsar with a radius of 12 km. Note that newly formed pulsars have been found with rotational periods below 1 ms. 78.4 What is a particle's angular momentum around the point O if its position relative to O is = [3 m, 5 m, –2 m], its velocity is o = [1 m/s, 0, -2 m/s], and its mass is 0.5 kg?

Water flowing through a 3.0-cm-diameter pipe can fill a 200 L bathtub in 3.7 min. Part A What is the speed of the water in the pipe? Express your answer in meters per second. View Available Hint(s) VE ΑΣΦ V = Submit = ? m/s

(I get 15.1 but it is wrong) A 1.60 kg box is moving to the right with speed 9.50 m/s on a horizontal, frictionless surface. At t = 0 a horizontal force is applied to the box. The force is directed to the left and has magnitude F(t)=(6.00 N/s2)t2. What distance, in meters, does the box move from its position at t=0 before its speed is reduced to zero?

For the circuit in the given figure, find vo(t) for t> 0. Determine the time necessary for the capacitor voltage to decay to one-third of its value at t = 0. Assume C = 24 uF. t=0 9 k22 x + 36 V + 3 k22 C= S. The voltage v. (t) = v. (0) e-te, where vo(t) = V and t = The time necessary for the capacitor voltage to decay to one-third of its value at t = 0 is ms.

A 1.60 kg box is moving to the right with speed 9.50 m/s on a horizontal, frictionless surface. At t = 0 a horizontal force is applied to the box. The force is directed to the left and has magnitude F(t) =( 6.00 N/s tº Part A What distance does the box move from its position at t=0 before its speed is reduced to zero? Express your answer with the appropriate units. HA ? Value Units Submit Request Answer Part B If the force continues to be applied, what is the velocity of the box at 4.00 s? Express your answer with the appropriate units. H HÅ 0 m Ug = Value S h Submit Request Answer

QUESTION 2 Sweet Qismina Sdn. Bhd. has the following statement of profit or loss for the year ended 31 December 2019. Statement of profit or loss For the year ended 31 December 2019 RM Sales Revenue 567,410 Cost of goods sold (278,040) Gross Profit 289,370 Depreciation expense (18,840) Selling expenses (98,220) General & administrative expenses (63,040) 109,270 Finance cost (8,340) 100,930 Income tax expense (31,820) Profit for the year 69,110 The company's selected assets and liability accounts for 2018 and 2019 are presented as follows. 31 December 2019 31 December 2018 RM RM Inventory 50,060 44,000 Short term investments 17,440 4,230 Accounts receivable 53,870 50,200 Cash 33,580 54,690 Accounts payable 135,980 138,600 Income tax payable 111,890 82,870 Additional information on year 2019 transactions: 1. Purchased RM112,020 plant and equipment. 2. Acquired RM46,300 of intangible assets. 3. Declared and paid RM13,100 of cash dividends. 4. Issued shares for cash in the amount of RM60,000. 5. Repaid a long-term bank loan for RM24,000. Required: a) Prepare Statement of Cash Flow for Sweet Qismina Sdn. Bhd. using the indirect method for the year ended 31 December 2019. (12 marks) b) Write a short explanation (six lines) to the Manager assessing the cash flow position of Sweet Qismina Sdn. Bhd. for the year 2019. (5 marks)

Problem 2. (10 points) Suppose two hosts A and B are separated by m = 10,000 kilometers and are connected by a direct link of R = 10 Mbps, Suppose the propagation speed over the link is s = 2 x 108 meters/sec a. Calculate the bandwidth-delay product R x dprop (propagation delay). b. Consider sending a file of 400,000 bits from Host A to Host B. Suppose the