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Alvin Barclay Jr

Alvin B.

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Questions asked

INSTANT ANSWER

(a) Find grmplically, the magnctide and divection of the resultant of the two forces shown in figune 1 beliw. (b) Find grephically, the mingritudo and divection of the forces which must bo added to the force of magnitudo 40 N shimen in frigure 2 belgo so as to produce. the vesultant of Magnithide 60 N at \( 30^{\circ} \) to the 40 N force.

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INSTANT ANSWER

Fill in the correct form verb - All Tenses 1. I \( \qquad \) a great film yesterday. (see) 2. \( \qquad \) a new car? (you ever buy) 3. I \( \qquad \) him last Monday. (meet) 4. The band \( \qquad \) while I \( \qquad \) . (play, write) 5. She \( \qquad \) the new car in 2005. (buy) 6. Her mother \( \qquad \) in Victoria for the past five years. (live) 7. They \( \qquad \) in Germany when we arrived a few days ago. (already be) 8. \( \qquad \) to get married? (you plan) 9. I \( \qquad \) so much fun since I was a kid. (not have) 10. When I got up I \( \qquad \) out of the window and \( \qquad \) that it \( \qquad \) . (look, see, rain) 11. Janet \( \qquad \) for Smith and Brothers before she came to work for us. (work) 12. I \( \qquad \) three movies so far this week. (see) 13. How long \( \qquad \) for me? (you wait) 14. I \( \qquad \) over Loch Ness last week. \( \qquad \) the Loch Ness monster? (fly you see) 15. I'm afraid I'm not hungry. I \( \qquad \) (already eat) 16. Peter \( \qquad \) football in the afternoon when he got the call. (play) 17. "What \( \qquad \) between 9 and 12 yesterday morning", the detective said. (you do) 18. He kept looking at her, wondering where he \( \qquad \) her before. (see) 19. The doctor's waiting room was full of people. Some \( \qquad \) a magazine, a woman \( \qquad \) and a child \( \qquad \) with a doll. Suddenly the door \( \qquad \) and a nurse \( \qquad \) out. (read, knit, play, open, come) 20. Travelling \( \qquad \) much easier and more comfortable in the past hundred years. (become) 21. I \( \qquad \) cake. That's why my hands are full of flour. (bake) 22. When I first came to this house it \( \qquad \) quite a noisy area. (be) 23. He twisted his ankle while he \( \qquad \) ( ski) 24. \( \qquad \) the doors before you leave the house? (you ever lock) 25. My best friend and I \( \qquad \) each other for 15 years. (know) 26. Jack usually \( \qquad \) but he \( \qquad \) when his father comes. (smoke, not smoke) 27. \( \qquad \) breakfast yet? - Yes I had it together with Sue at 7. (you have) 28. 1 \( \qquad \) this kind of work when I was a small boy. (do) 29. He \( \qquad \) the paper when his wife came home. (read) 30. I \( \qquad \) for an hour now. l'll be finished soon. (speak) 31. How long \( \qquad \) John and Maria?-We met the couple over thirteen years ago. (you know) 32. He \( \qquad \) in Oxford for two years and when his mother died he moved to London. (live) 33. After Harry \( \qquad \) his work he \( \qquad \) Jude from the office. (finish, call) 34. You \( \qquad \) your homework for two hours. Haven't you finished yet? (do) 35. He always \( \qquad \) to the supermarket alone, but today he \( \qquad \) his son with him. (go, take) 36. He never \( \qquad \) in the evening, only on Sundays. (work) 37. 1 \( \qquad \) to South America but I have been to New York several times. (never, be) 38. \( \qquad \) Jean? - No, she probably went to her friend's place. (anvone, see) 39. 1 \( \qquad \) to the bank yesterday but when I got there it was closed. (go) 40. She \( \qquad \) in school all day. (be) 41. Lee \( \qquad \) late every day since Tuesday. (be) 42. Herbert's father \( \qquad \) his son's birthday (never forget) 43. I \( \qquad \) my report because I had a problem with my computer. (not finish)

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INSTANT ANSWER

The rectangular coordinates of a point are given by \( (2, y) \), and its polar coordinates are \( \left(\mathrm{r}, 30^{\circ}\right) \). Determine (a) the value of \( y \) and (b) the value of \( r \).

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INSTANT ANSWER

The rectangular coordinates of a point are given by \( (2, y) \), and its polar coordinates are ( \( \left.r, 30^{\circ}\right) \). Determine (a) the value of \( y \) and (b) the value of \( r \).

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