(Luyện thi cấp tốc Lý) Những vấn đề quan trọng với con lắc lò xo_Trắc nghiệm và đáp án

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(Luyện thi cấp tốc Lý) Những vấn đề quan trọng với con lắc lò xo_Trắc nghiệm và đáp án

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"#:/,#;#/$#< Câu 3: =>%?-8không @ "#AB C " C D E = %FG?H;0&+7# ,#AB C ) 0 C D E = %FG?H&0I,# #AB CC " C D E ω= %FGA9J%# $#AB CC  " C D ) C D E == %F;A9J% Câu 4 : 3>?-Đúng#%04%()%KB0%()% HL/1 "#M1N4L*%&'%KB# ,#A1N4L*%&'%KB0%H# #M1N4L*%&'%()%H# $#MA1N4L%()%H# Câu 5: O&%()%*%&.%J%31G7%PQ R 8%0431GH L/1 "#A1N;S8/*%&'%# ,#A1N;?T&*%&'%# #S8/*%&8%04%*%&J%31GH# $#S8/*%&8%04%*%&J%31GH# U%#0VWA1'( D  Câu 6#O&%()%*%&04S8/DRUX#6Y%0J%31GKB)/ *140Z?H&%7C[\%0*%&#/%7&70Z ?H5.*1G14)/*14#=1GL*%&'0! A#)]C%8 ( ) t#CR π ^58_# B#)]C%8 ( ) ππ +t#CR ^58_# C.)]C%8       − C #CR π π t ^58_# D#)] C %8       + C #CR π π t ^58_# Câu 7#O&0/12]D*%&.%J%31G04L  ]C8#I0Z?H040 % ]<D5P`8]DRa`8#]R 0I0Z ?HJ%.*1G#=1GL*%&'0?-B% "#)]Q%8^ π b π `C_^_ ,#)]DR%8^ π b π `C_^_ #)]Q%8 π ^_ $#)]DR%8^ π c π `C_^_ Câu 8.O&%()%[0d/12]eR0()%/12A >-5ST12f/Z#*%&.%J%31GKB04S8/P5Q UX#  %  I>  L  *%  &5  (  )%    F    PR    0  *  F    Qg  #  F ]h5e`8 C #/%7&N0Z?H5.*1G14)/5]R ()% F#=1GL*%&'0*7! "#)]e%8^h π c π _ ,#)]e%8^h π _ #)]e C %8^h π c π _ $#)]e C %8^h π _ Câu 9#%()%[00()%&BJ%KB#i,()%j& %7DR# ]R50BT5.%0/PR`8J%.Ik7%# =1GL*%&'00()%# "#)]P%8^DRcπ_^58_ ,#)]C%8^DRcπ`C_^58_# #)]P%8DR^58_#l $#)]P%8^DRcπ`C_^58_ Câu 10# O&%()%J%KB50J%]PRR5&B'()%  6]DRRW`#F]DR`8 C 5 DR C ≈ π #6Y%0)/*14,C[.%00 / <DR π =v `8514T#/mN,5m)14T5]R.0/# =1GL*%&'0! "# _ < C Q%8^P π π += tx  ,# _ < P Q%8^P π π += tx  # _ < Q%8^P π π += tx  $# _ g Q8^C π π += tx  U%#0VWA1'( C  Câu 11#J%&%()%J%31GKB#6%N7>?HL( )%jP#n0Z?H014TTP[?A\#W12' *%&>Z%8@?;]DW` "#E]Ro ,#E]e#DR bC o #E]eo $#E]Po Câu 12#O&0d0%&()%&B]CRRW`*%&04?T&"]Q# 60>0Z?T<& "#R5CQo ,#R5RPo #R5Rho $#R5CDo Câu 13:O&F-/12]QRR*%&.%04p]C8#W 12*%&'E]R5RRPo#,T&*%&'F-! "#P# ,#C# #Dg# $#C5Q# Câu 14#O&0d]CRR0%&()%&B]CRRW`J% q 1 r  1G r )A r #% r *%&TI s  t %* u DR#v r w u T r % r % u )%? t J r C# "#R5Dgo ,#R5RPo #R5Rho $#R5CDo Câu 15#O& %()% [0d /12 ]R5P0()% &B ]DRRW`#6Y%0x,C[.%&0/?S _`^QDQ scm π #F DR C = π #W12*%&'0! "#R5CPQo# ,#C5PQo# #CP5Qo# $#CPQo# Câu 16. O&%()%5IS/12]R5C#614%-&L *%&0431GL! _^P8Q cmtx π = #W12j.%0! "# J C DR#C − # ,# J C DR#P − # J D DR#C − # $# JC # Câu 17#OA t % r % u )%*%A t T u % u 0G r ?TA t "5 t A t  u %w u A t ? u T r # "# " ) C =  ,# " ) C = # C ) " = $# " ) C C = Câu 18#O&0/12]D*%&.%J%31G04L]C8# I0Z?H040 % ]<D#P`8]DRa`8#]R 0I0Z?HJ%. *1G#7-]R5Q8+3y[>*yT0>Z?%T@ "#QW ,#DRW #DW $#R5DW U%#0VWA1'( <  Câu 19#O& ()%  ]CR W` J% KB5 J% 0% ()% 0  / 12  ]CRR#n0Z?H0T&%7Q[?A\#:>Z+7'+ [3y0+[ "#z 3) ]CW{z ) ]QW ,#z 3) ]CW{z ) ]<W #z 3) ]DW{z ) ]<W $#z 3) ]R5PW{z ) ]R5QW Câu 20#O&  %    (  )%  ?x  I  +    '  A    F    ]  DR  `8 C #  %  ]DRR5]DRW`#12fN0Z()%.*+T#,A-0*% &#>ZxF'+[()% "#z  ]DW ,#z  ]RW #z  ]R5QW $#z  ]CW Câu 21#O&%()%*%&J%31G04?T&"]R5D0L]R5Q 8#6/12'I]R5CQ#+[+7>*yTI?H?%T "#PW  ,#g5QW #DRW $#PRW Câu 22#O&%()%*%&N31GKB#()%/12A>- 0&B]PRW`#0/12]CRR#Y%0n0Z?H14 )/&%7Q[?A\%0*%&#+3y[>*y0%0N0Z?T &4?H?%T@^,?T*14,5?TT,_ "#z , ]z  ]CW ,#z , ]CW{z  ]RW #z , ]PW{z  ]RW  $#z , ]PW{z  ]CW Câu 23#O&%()%*%&N31GKB#()%/12A>- 0&B]PRW`#0/12]CRR#Y%0n0Z?H14)/ &%7Q[?A\%0*%&#:>Z+70+-'+[ >Z?%T@ "#z ) ]CW{z  ]CW ,#z ) ]PW{z  ]CW #z ) ]CW{z  ]RW $#z ) ]PW{z  ]RW Câu 24#O&0]CQR04()%dH*%&.%0431GL)] P%8^C π c π `P_#+[0+3y[&F3<S; "#R5eW{R5PW ,#D5CW{R5CW #R5CW{R5CW $#;I> Câu 25.O&%()%[0d/12]PRR0()%/12A >-5&B]DRRW`#%12dTd3KT R <R = α 8%04d 3KHJ%.14T#|10;0Z()%?ZjP[A0 /S%0*%&.%#/%7&N0Z?H5/ ?S 05.*1Gm)14TT#+[+7F3?%TS+[0 N0Z?H! "#D# ,#C# #< $#P# U%#0VWA1'( P  Câu 26. O&%()%[&0d/12]R5P0%S()%& BPRW`#W1Y%Idx0Z?H&%7P[\%*% &#/*%&+7'0d "#PR`8 ,#CR`8 #<R`8 $#QR`8 Câu 27. O&%()%[&0/12]DRRJ%0%&()%&B] DRRW`#60*%&#%I>L*%&500/+7?HgC5e `8#FaC]DR#/'0I0Z>0Z?HDJ%.*1G >Z?%T@ "#gC5e`8 ,#QR5CQ`8 #QP5}}`8 $#<g`8 Câu 28. O&%()%*%&J%31GL)]Q%8^Paca`<_#v>Z 0n0Z?HSBD;0Z)]C5QSBC# "#D`CP8 ,#DD`CP8 #}`CP8 $#e`CP8# Câu 29. O&()%/12A>-5*CR0&B]R5CW`#W1 J%0%()%&0d/12]CRR0%0*%&.(04 12R5RCQo#v>Z.*+-'()%# "#DQ ,#bDQ #CQ $#DR Câu 30. O&()%/12A>-0&B]QRW`#W1J%0%()% &0d/12]CRRL()%.*<C#~%0 *%&.(0412R5RgCQo#v>Z.*+T'()%#,;/ 1]DR`8 C # "#C} ,#Ce #C< $#<D Câu 31. O&()%.*CQ0&B]PRW`#6J%&0d/ 12]DRR0%()%0%0*%&.(L0/'070Z ?HDRR`8#v>Z.*+7'()%# "#CR ,#CC5Q #C}5Q $#<C5Q Câu 32. O&()%/12A>-50&B]QRW`#W1J%0%()% &0d/12]DCQ#~%0*%&.(0431GL *%& #v>Z()%Y%&L# .*1G14TT# "#D`g8 ,#D`P #D`<8 $#D`Q8 U%#0VWA1'( Q  Giáo viên: Phạm Trung Dũng Nguồn: Hocmai.vn U%#0VWA1'( g  NHỮNG VẤN ĐỀ QUAN TRỌNG CỦA CON LẮC XO D" DD, CD" <D$ C$ DC$ CC" <C <$ D<" C<$ P, DP CP Q" DQ" CQ$ g" Dg, Cg" }, D}, C} e" De Ce, h$ Dh Ch DR, CR, <R, Giáo viên: Phạm Trung Dũng Nguồn: Hocmai.vn U%#0VWA1'( } .  NHỮNG VẤN ĐỀ QUAN TRỌNG CỦA CON LẮC LÒ XO Câu 1:  ! "# $%&'&%()%*%&+*%. g  NHỮNG VẤN ĐỀ QUAN TRỌNG CỦA CON LẮC LÒ XO D" DD, CD" <D$ C$ DC$ CC" <C <$

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