Grade

Type of questions

Physics Senior High

็ญ‰ๅŠ ้€Ÿๅบฆ็›ด็ทš้‹ๅ‹•ใ€€็ญ‰ๅŠ ้€Ÿๅบฆ็›ด็ทš้‹ๅ‹•ใง่ท้›ขใ‚’ๆฑ‚ใ‚ใŸใจใใซใ€2็•ชใฎใ‚ˆใ†ใซใ€Œ33.0mใ€ใจ็ญ”ใˆใ‚‹ใจโœ•ใงใ™ใ‹๏ผŸ

็›ด้‹ๅ‹• 13,14 ่งฃ่ชฌๅ‹•็”ป ๆฑ่ฅฟใซ้€šใ˜ใ‚‹็›ด็ทš้“่ทฏใ‚’ๆฑๅ‘ใใซ 8.0m/sใฎ้€Ÿใ•ใง้€ฒใ‚“ใงใ„ใŸ่‡ชๅ‹•่ปŠใŒ, ็‚นOใ‚’้€š้Žใ—ใŸ็žฌ้–“ใ‹ใ‚‰ๆฑๅ‘ใใซ2.0m/s2ใฎไธ€ๅฎšใฎ 8.0m/s ๅŠ ้€Ÿๅบฆใง 3.0 ็ง’้–“ๅŠ ้€Ÿใ—, ใใฎๅพŒไธ€ๅฎšใฎ้€Ÿๅบฆใง้€ฒใ‚“ใ ใ€‚ (1) ๅŠ ้€Ÿใ—ๅง‹ใ‚ใฆใ‹ใ‚‰3.0็ง’ๅพŒใฎ่‡ชๅ‹•่ปŠใฎ้€Ÿๅบฆใฏใฉใฎๅ‘ใใซไฝ•m/sใ‹ใ€‚ (2) ๅŠ ้€Ÿใ—ๅง‹ใ‚ใฆใ‹ใ‚‰3.0็ง’้–“ใซ่‡ชๅ‹•่ปŠใŒ้€ฒใ‚“ใ ่ท้›ขใฏไฝ•mใ‹ใ€‚ (3) (1)ใฎ้€Ÿๅบฆใง้€ฒใ‚“ใงใ„ใŸ่‡ชๅ‹•่ปŠใฏใ‚ใ‚‹็žฌ้–“ใ‹ใ‚‰ไธ€ๅฎšใฎๅŠ ้€Ÿๅบฆใงๆธ›้€Ÿใ—,20m้€ฒใ‚“ ใ ใจใใซๆฑๅ‘ใใซ6.0m/sใฎ้€Ÿใ•ใซใชใฃใŸใ€‚ ๅŠ ้€Ÿๅบฆใฏใฉใฎๅ‘ใใซไฝ•m/sยฒ ใ‹ใ€‚ ๆŒ‡้‡v=votat ..1, x=vot+atยฒ...., vยฒ-vโ‚ยฒ=2ax ใƒปโ‘ข tใŒ้–ขไฟ‚ใ™ใ‚‹ (ไธŽใˆใ‚‰ใ‚Œใฆใ„ใ‚‹, ใพใŸใฏๆฑ‚ใ‚ใ‚‹) ๅ ดๅˆใฏ โ‘  ๅผใ‹ โ‘กๅผ, ใใ†ใงใชใ„ๅ ดๅˆใฏ โ‘ข ๅผ ใ‚’ไฝฟใ†ใ€‚ โ‘  ๅผใจโ‘กๅผใฏใฒใจxใฎใ„ใšใ‚ŒใŒ้–ขไฟ‚ใ™ใ‚‹ใ‹ใงๅˆคๆ–ญใ™ใ‚‹ใ€‚ (3) ๅŠ ้€Ÿๅบฆใ‚’ฮฑ [m/s'] ใจใ™ใ‚‹ใจ, โ‘ข ๅผใ‚ˆใ‚Š 6.02-14.02=2gร—20 ่งฃ็ญ” ๆฑๅ‘ใใ‚’ๆญฃใฎๅ‘ใใจใ™ใ‚‹ใ€‚ (1) ้€Ÿๅบฆใ‚’v [m/s] ใจใ™ใ‚‹ใจ, โ‘  ๅผใ‚ˆใ‚Š v = 8.0+2.0ร—3.0=14.0m/s ใ‚ˆใฃใฆ, ๆฑๅ‘ใใซ 14.0m/s (2) x [m] ้€ฒใ‚“ใ ใจใ™ใ‚‹ใจ, โ‘ก ๅผใ‚ˆใ‚Š x = 8.0ร—3.0+ๅ…ญร—2.0ร—3.0ยฐ= 33m 36-196=40a ใ‚ˆใฃใฆa=-4.0m/sยฒ ใ—ใŸใŒใฃใฆ, ่ฅฟๅ‘ใใซ 4.0m/s2

Resolved Answers: 1
English Junior High

ใ€โ €ใ€‘ใฎไธญใฎ่ชžใ‚’ๅ…ฅใ‚Œๆ›ฟใˆใชใ•ใ„ ใ‚ˆใๅˆ†ใ‹ใ‚Šใพใ›ใ‚“๐Ÿ˜ญๆ•™ใˆใฆใใ ใ•ใ„๏ผ

่ชญใ‚“ใง, ๅ•1~ๅ•7ใซ็ญ”ใˆใชใ•ใ„ใ€‚ *ๅฐใฎใคใ„ใฆใ„ใ‚‹่ชžๅฅใซใฏใ€ ๆœฌๆ–‡ใฎใ‚ใจใซใ€”ๆณจใ€• ใŒใ‚ใ‚Šใพใ™ใ€‚ ( 28็‚น) 1 (In the classroom, Mr. Ito tells the students about the field trip.) Mr. Ito: We are going on a field trip to Keyaki City next month. There are a lot of places to visit. On the day of the field trip, we will meet at Keyaki West Park at 9 a.m. Each group will start there and come back to the park by 3 p.m. So, you have six hours of group time. Ken : Can we decide where to go? Mr. Ito: Yes, but you need to go to one of the four places on the list as a che point, so the teachers can see how you are doing. Today, I [to/to/you/place/want / visit/ *discussion. choose which) as a check point in a group Ken : Mr. Ito: Emma: Mr. Ito: Yui : Mr. Ito: Yui: one. We need more information. Uh, it is hard to choose one. You can use books or the Internet to get information. Can we take a taxi ? No. How much money can we take on the trip? You can bring *up to 3,000 yen for the *fares, *admission tickets, and lunch. 008 blo You can travel on foot, by bus or by train. plo anosy Go I see. Mr. Ito: During the trip, don't forget to take pictures and take notes about something you did. These will help you with your presentation after the trip. OK, please start your group discussions. ใ€”ๆณจใ€• discussion ่ฉฑใ—ๅˆใ„ up to fare admission ticket X* ๆœˆ1 [ ]ๅ†…ใฎใ™ในใฆใฎ่ชžใ‚’ๆœฌๆ–‡ใฎๆตใ‚Œใซๅˆใ†ใ‚ˆใ†ใซใ€ๆญฃใ—ใ„้ †ๅบใซไธฆในใ‹ใˆใฆๆ›ธใใชใ•ใ„ใ€‚

Resolved Answers: 1
English Junior High

ใ‚ใ‹ใ‚‹ใจใ“ใ‚่งฃ็ญ”ใŠ้ก˜ใ„ใ—ใพใ™๐Ÿ™‡๐Ÿป ๆ›ธใ„ใฆใ‚ใ‚‹ใ‚‚ใฎใฏๆฐ—ใซใ—ใชใ„ใงใใ ใ•ใ„๐Ÿ™๐Ÿป

( )ๅ†…ใ‹ใ‚‰้ฉใ™ใ‚‹่ชžใ‚’้ธใ‚“ใง่จ˜ๅทใง็ญ”ใˆใชใ•ใ„ใ€‚ ใ€1็‚นร—10=10็‚นใ€‘ (1) We have (a little k little) rain in June. (2) I know a few ใ‚ค few) English stories. (3) Haruto helped his brother (ใ‚ข for ใ‚ค during) an hour. (4) Run fast, (ใ‚ขand for ใ‚ฆ but ใ‚จ so) you'll miss the train. (5) The plane(ใ‚ข likes ใ‚ค looks looks like) a big bird. (6) This movie is as exciting (ใ‚ข that as) that one. (7) I have (live lived ใ‚ฆ living) in Tokyo for ten years. (8) I(ใ‚ขam ใ‚คhave been ใ‚ฆ was) free yesterday. (9) My father finished (ใ‚ข cooks ใ‚ค to cook ใ‚ฆ cooking) dinner. (10) I have (7 seesaw seen) this movie once. 2็ฉบๆฌ„ใซ้ฉใ™ใ‚‹่ชžใ‚’ๆ›ธใใชใ•ใ„ใ€‚ ใ€2็‚นร—6=12็‚นใ€‘ (1)็งใฏๅ†ฌใ‚ˆใ‚Šใ‚‚ๅคใŒๅฅฝใใงใ™ใ€‚ I like summer (2) ใƒ‰ใ‚ขใฎใใฐใซๅฐ‘ๅนดใŒ2ไบบใ„ใพใ™ใ€‚ winter. two boys by the door. (3) ใ‚ฑใƒณใฏๅ‡บ็™บใ™ใ‚‹ใ“ใจใ‚’ๆฑบใ‚ใพใ—ใŸใ€‚ Ken leave. (4) ใชใœ็†ฑๅฟƒใซๅ‹‰ๅผทใ™ใ‚‹ใฎใงใ™ใ‹ใ€‚ Why do you study hard? (5) ๆœฌใ‚’่ชญใ‚€ใฎใฏใจใฆใ‚‚ๆฅฝใ—ใ„ใงใ™ใ€‚ ๅŒป่€…ใซใชใ‚‹ใŸใ‚ใงใ™ใ€‚ a doctor. books a lot of fun. (6) ๅฝผๅฅณใฏ3ไบบใฎไธญใงๆœ€ใ‚‚่ƒŒใŒ้ซ˜ใ„ใงใ™ใ€‚ She is the the three.

Resolved Answers: 1