Chuyển động biến đổi thẳng đều

Home Lớp 10 Vật lý 10 - Sách kết nối tri thức Bài 9: Chuyển động biến đổi thẳng đềuBài tập cơ bản

{"common":{"save":0,"post_id":"6343","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"5876","mon_id":"1158790","chapter_id":"1158795","post_id":"6343","question":"Chuy\u1ec3n \u0111\u1ed9ng có qu\u1ef9 \u0111\u1ea1o là \u0111\u01b0\u1eddng th\u1eb3ng, v\u1eadn t\u1ed1c có \u0111\u1ed9 l\u1edbn t\u0103ng \u0111\u1ec1u ho\u1eb7c gi\u1ea3m \u0111\u1ec1u theo th\u1eddi gian g\u1ecdi là<\/p>","options":["A. chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng \u0111\u1ec1u","B. chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng bi\u1ebfn \u0111\u1ed5i \u0111\u1ec1u","C. chuy\u1ec3n \u0111\u1ed9ng tròn \u0111\u1ec1u","D. chuy\u1ec3n \u0111\u1ed9ng bi\u1ebfn \u0111\u1ed5i \u0111\u1ec1u"],"correct":"2","level":"1","hint":"Chuy\u1ec3n \u0111\u1ed9ng có qu\u1ef9 \u0111\u1ea1o là \u0111\u01b0\u1eddng th\u1eb3ng, v\u1eadn t\u1ed1c có \u0111\u1ed9 l\u1edbn t\u0103ng ho\u1eb7c gi\u1ea3m \u0111\u1ec1u theo th\u1eddi gian g\u1ecdi là chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng bi\u1ebfn \u0111\u1ed5i \u0111\u1ec1u.<\/p>","answer":"Ch\u1ecdn B.<\/strong><\/span> Chuy\u1ec3n \u0111\u1ed9ng có qu\u1ef9 \u0111\u1ea1o là \u0111\u01b0\u1eddng th\u1eb3ng, v\u1eadn t\u1ed1c có \u0111\u1ed9 l\u1edbn t\u0103ng ho\u1eb7c gi\u1ea3m \u0111\u1ec1u theo th\u1eddi gian g\u1ecdi là chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng bi\u1ebfn \u0111\u1ed5i \u0111\u1ec1u.<\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2022-10-25 13:04:01","option_type":"txt","len":2},{"id":"5877","mon_id":"1158790","chapter_id":"1158795","post_id":"6343","question":"Chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng bi\u1ebfn \u0111\u1ed5i \u0111\u1ec1u có gia t\u1ed1c <\/p>","options":["A. b\u1eb1ng 0","B. luôn âm ","C. luôn d\u01b0\u01a1ng \n ","D. không \u0111\u1ed5i theo th\u1eddi gian"],"correct":"4","level":"1","hint":"Chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng bi\u1ebfn \u0111\u1ed5i \u0111\u1ec1u có gia t\u1ed1c không \u0111\u1ed5i theo th\u1eddi gian.  <\/p>","answer":"Ch\u1ecdn D.<\/strong><\/span> Chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng bi\u1ebfn \u0111\u1ed5i \u0111\u1ec1u có gia t\u1ed1c không \u0111\u1ed5i theo th\u1eddi gian (a ≠ 0).<\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2022-10-25 13:04:50","option_type":"txt","len":2},{"id":"5878","mon_id":"1158790","chapter_id":"1158795","post_id":"6343","question":"Chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng có gia t\u1ed1c a = 0 là chuy\u1ec3n \u0111\u1ed9ng<\/p>","options":["A. chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng \u0111\u1ec1u","B. chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng bi\u1ebfn \u0111\u1ed5i \u0111\u1ec1u","C. chuy\u1ec3n \u0111\u1ed9ng tròn \u0111\u1ec1u","D. chuy\u1ec3n \u0111\u1ed9ng bi\u1ebfn \u0111\u1ed5i \u0111\u1ec1u"],"correct":"1","level":"1","hint":"Chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng có gia t\u1ed1c a = 0 là chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng \u0111\u1ec1u.<\/p>","answer":"Ch\u1ecdn A.<\/strong><\/span> Chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng có gia t\u1ed1c a = 0 là chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng \u0111\u1ec1u.<\/p>","type":"choose","extra_type":"classic","user_id":"147","test":"0","date":"2022-10-25 13:05:36","option_type":"txt","len":2}]}