Cheapter-2
wØZxq Aa¨vq
MwZ
1. Z¡i‡Yi GKK †KvbwU?
K m s-1 L m s-2
M N s N kg s-2
2. Nwoi KuvUvi MwZ Kx iKg MwZ?
K ˆiwLK MwZ L Dce„ËvKvi MwZ
M ch©ve„Ë MwZ N ¯ú›`b MwZ
3. w¯’i Ae¯’vb †_‡K webv evavq cošÍ e¯Íy wbw`©ó
mg‡q †h `~iZ¡ AwZµg K‡i Zv H mg‡qi¾
K mgvbycvwZK L e‡M©i
mgvbycvwZK
M e¨¯ÍvbycvwZK N e‡M©i e¨¯ÍvbycvwZK
4. GKwU e¯Íy w¯’i Ae¯’vb †_‡K a mgZ¡i‡Y
Pj‡Q| wbw`©ó mg‡q GB e¯Íyi AwZµvšÍ `~iZ¡ n‡e¾
i. s = t
ii. s = ut + at2
iii. s2 = u + 2a
wb‡Pi †KvbwU mwVK?
K i L i I ii M ii I iii N i, ii I iii
6. GKRb †gvUimvB‡Kj Av‡ivnx 54kmh-1 †e‡M hvÎv
ïiæ K‡i Ges Zvi †eM e„w× †c‡q 5 †m‡K‡Û 35ms-1 nq| Zvi
Z¡iY KZ ms-2? [Xv. †ev. 2016]
K 5 L 4
M - 4 N - 5
7. cošÍ e¯‘i †ÿ‡Î wb‡Pi †KvbwU mwVK? [w`. †ev. 2016]
K t µ h2 L h µ t2
M h µ t N h µ
8. GKwU e¯‘ GKwU ¯’vb †_‡K 4m †mvRv
c~e©w`‡K wM‡q †mLvb †_‡K †mvRv DËi w`‡K 3m AwZµg Kij|
e¯‘wUi `~iZ¡ I mi‡Yi cv_©K¨ KZ wgUvi? [w`. †ev. 2016]
K 7 L 5
M 2 N 1
K welye A‡j L †giæ A‡j
M mgy`ª mgZ‡j N f‚-†K‡›`ª
10. GKwU Mvwoi †eM 10ms-1| MvwowU‡Z
2ms-2 g›`b m„wó
Kiv n‡j 3s c‡i MvwowUi †eM KZ n‡e? [P. †ev. 2016]
K 60 ms-1 L 16 ms-1
M 4ms-1 N 0.25ms-1
11. gy³fv‡e cošÍ e¯‘ 6 †m‡K‡Û 72 wgUvi
`~iZ¡ AwZµg Ki‡j 3 †m‡K‡Û KZ `~iZ¡ AwZµg Ki‡e? [wm. †ev. 2016]
K 36 wgUvi L 24 wgUvi
M 18 wgUvi N 8 wgUvi
12. A e¯‘i †eM 15ms-1 †_‡K
mylgfv‡e n«vm †c‡q 3s c‡i 5ms-1 nq| G †ÿ‡Î
Z¡iY KZ? [h.
†ev. 2016]
K 3.3ms-2 L 3.33ms-2
M - 6.678ms-2 N - 3.33ms-2
13. 75 m DuPz `vjvb †_‡K e¯Íy †Q‡o w`‡j f‚wg‡K KZ †e‡M AvNvZ Ki‡e? [g = 9.8 ms–1] [h. †ev.-2015]
K 38.3 ms–1 L 75 ms–1
M 735 ms–1 N 1470 ms–1
14. mij †`vj‡Ki MwZ wK iKg MwZ? [e. †ev.-2015]
K ˆiwLK L Dce„ËvKvi
M N~Y©b N ¯ú›`b
15. 50m DuPz `vjv‡bi Qv` †_‡K †Kv‡bv e¯Íy †Q‡o w`‡j GwU KZ †e‡M f‚-c„ô‡K AvNvZ Ki‡e?
K 21.1 ms–1 L 23.3 ms–1
M 30.3 ms–1 N 31.3 ms–1
16. wb‡Pi †KvbwU †f±i ivwk? [e. †ev.-2015]
K ZvcgvÎv L mgq
M fi‡eM N Zwor cÖevn
17. GKwU Mvwoi †eM 30ms–1 †_‡K mylgfv‡e n«vm †c‡q 5s c‡i 10ms–1 nq, MvwowUi Z¡iY KZ?
K –8ms–2 L 8ms–2
M –4ms–2 N 4ms–2
18. MwZi mgxKiY KqwU? [Xv. †ev.-2015]
K `yBwU L wZbwU
M PviwU N cuvPwU
19. e¯Íyi Ae¯’v‡bi cwieZ©‡bi nvi‡K Kx e‡j? [iv. †ev.-2015]
K †eM L `~iZ¡ M Z¡iY N `ªæwZ
20. wb‡Pi †KvbwU †f±i ivwk? [w`. †ev.-2015]
K KvR L ZvcgvÎv
M `ªæwZ N miY
21. 10m e¨vmwewkó e„ËvKvi c‡_ cwiwai GK-PZy_©vsk AwZµg Ki‡j miY KZ n‡e?
K 7.854 m L 7.071 m
M 5m N 2.5 m
22. wb‡Pi †Kvb `yÕwU e¯Íyi g‡a¨ AwfKl© ej wµqv K‡i?
K P›`ª I m~h© L c„w_ex I eB
M eya
I ïµ N †Pqvi I †Uwej
23. †eM wbY©‡qi Rb¨ wb‡Pi †KvbwU
e¨envi Kiv nq? [Kz.
†ev.-2015]
K b¨v‡bvwgUvi L w¯ú‡WvwgUvi/†fjv‡UvwgUvi
M nvB‡WªvwgUvi N e¨v‡ivwgUvi
24. wb‡Pi †KvbwU †¯‹jvi ivwk? [P. †ev.-2015]
K †eM L ej M Z¡iY N kw³
25. †Kv‡bv Mvoxi †eM 15ms– 1 †_‡K mylgfv‡e e„w× †c‡q 10sec c‡i 75ms‑–1 nq| MvwowUi Z¡iY KZ?
K 2ms–2 L 3ms–2
M 6ms–2 N 5ms–2
26. wb‡Pi †KvbwU Z¡i‡Yi gvÎv? [wm. †ev.-2015]
K LT2 L LT–1
M MLT2 N LT–2
27. GKwU ev·‡K av°v w`‡j GwU bv Dwë‡q †h MwZ jvf
K‡i ZvÑ [h.
†ev.-2015]
K ¯ú›`b MwZ L Pjb MwZ
M ch©vq
MwZ N N~Y©b MwZ
28. GKwU Mvwoi †eM 36 ms–1
†_‡K 4s G mylgfv‡e 16 ms–1
n«vm
cvq| MvwowUi Z¡iY KZ? [AvBwWqvj
¯‹zj GÛ K‡jR, gwZwSj, XvKv]
K 5 ms–2 L - 5 ms–2
M 4 ms–2 N - 4 ms–2
29. GK
e¨w³ 7m e¨vmva© wewkó e„ËvKvi gvV m¤ú~Y© 2 cvK Nyi‡j Zvi miY KZ n‡e? [wfKviæbwbmv b~b ¯‹zj GÛ K‡jR, XvKv]
K 0 m L 14 m
M 7 m N 88 m
30. gy³fv‡e cošÍ e¯‘ 1 †m‡K‡Û 3m `~iZ¡ AwZµg Ki‡j 5 sec G KZ `~iZ¡ AwZµg Ki‡e?
K 5 m L 15 m
M 25 m N 75 m
31. wb‡Pi †Kvb `ywU e¯‘i g‡a¨ AwfKl© ej wµqv K‡i?
K P›`ª I m~h© L c„w_ex I eB
M eya I ïµ N †Pqvi I †Uwej
32. 2ms-1 †e‡M Pjgvb †Kv‡bv e¯‘‡K 5s-G _vgv‡Z Kx cwigvY g›`b cÖ‡qvM Ki‡Z n‡e?
K 20ms-1 L 5ms-2
M 0.4ms-2 N 2ms-2
33. f‚c„‡ô gy³fv‡e cošÍ †Kv‡bv e¯‘i †eM cÖwZ †m‡K‡Û Kx cwigvY e„w× cvq?
K 9.81 ms-1 L 9.81 ms-2
M 0.98 ms-2 N 9.80 ms-2
34. gnvKl©xq aªæeK "G"-Gi gvÎv †KvbwU?
K L2M-1T-3 L L3M2T-2
M L3M-1T-2 N L3M-2T-3
35. gy³fv‡e cošÍ
mKj e¯‘ ¾ [Xv. †ev. 2016]
i. mgvb mg‡q mgvb c_ AwZµg K‡i
ii. wfbœ wfbœ mg‡q f‚-c„‡ô †cuŠ‡Q
iii. Gi AwZµvšÍ `~iZ¡ mg‡qi e‡M©i mgvbycvwZK
wb‡Pi †KvbwU mwVK?
K i I ii L i I iii
M ii I iii N i, ii I iii
36. `ywU †f±i ivwki gvb 7m Ges 5m n‡j G‡`i
†hvMdj n‡e ¾ [wm. †ev. 2016]
i. k~b¨ ii. 2m
iii. 12m
wb‡Pi †KvbwU mwVK?
K i L ii
M iii N ii I iii
37. gy³fv‡e cošÍ
mKj e¯‘ ¾ [Xv. †ev. 2016]
i. mgvb mg‡q mgvb c_ AwZµg K‡i
ii. wfbœ wfbœ mg‡q f‚-c„‡ô †cuŠ‡Q
iii. Gi AwZµvšÍ `~iZ¡ mg‡qi e‡M©i mgvbycvwZK
wb‡Pi †KvbwU mwVK?
K i I ii L i I iii
M ii I iii N i, ii I iii
38. Nl©Y mxwgZ Kivi Dcvq n‡jv ¾ [w`. †ev. 2016]
i. Nl©Y Zj‡K gm„Y Kiv
ii. jyweªK¨v›U e¨envi Kiv
iii. Nl©Y ¯’vbv¼ Kg Ggb hš¿vsk e¨envi Kiv
wb‡Pi †KvbwU mwVK?
K i I ii L ii I iii
M i I iii N i, ii I iii
39.mgZ¡i‡Y Pjgvb †Kvb e¯‘i †ÿ‡Î¾]
i. Z¡i‡Yi gvb memgq GKB _v‡K
ii. †e‡Mi gvb e„w× †c‡Z _v‡K
iii. Z¡i‡Yi gvb e„w× †c‡Z _v‡K
wb‡Pi †KvbwU mwVK?
K i I ii L i I iii M ii I iii N i, ii I iii
40. gnvKl© n‡jvÑ [iv. †ev.-2015]
i. c„w_ex I m~‡h©i g‡a¨ AvKl©Y
ii. Puv` I m~‡h©i g‡a¨ AvKl©Y
iii. eB I
c„w_exi g‡a¨ AvKl©Y
wb‡Pi †KvbwU mwVK?
K i
I ii L i
I iii
M ii I iii N i, ii
I iii
41. ch©vqe„Ë MwZ n‡”QÑ [wm. †ev.-2015]
i. mij †`vj‡Ki MwZ
ii. †c‡Uªvj Bwćbi
wmwjÛv‡ii MwZ
iii. K¤úgvb
myikjvKvi MwZ
wb‡Pi †KvbwU mwVK?
K i
I ii L i
I iii M ii
I iii N i, ii
I iii
42. mylg Z¡i‡Yi †ÿ‡Î e¯‘i- [ivRkvnx miKvwi evwjKv D”P we`¨vjq,
†n‡jbvev`, ivRkvnx]
i. miY nq
ii. Z¡i‡Yi cwieZ©b nq
iii. †e‡Mi cwieZ©b nq
wb‡Pi †KvbwU mwVK?
K i I ii L i I iii
M ii I iii N i, ii I iii
43. GKwU e¯‘i cÖwZ 52 †m. ci ci
†e‡Mi gvb cvIqv †Mj 0, 2.5, 5, 7.5, 10
wgUvi/†m.Ñ [e¸ov wRjv
¯‹zj]
i. e¯‘wU mg‡e‡M Av‡Q
ii. e¯‘wU Amg‡e‡M Av‡Q
iii. e¯‘wU mylgZ¡i‡Y Av‡Q
wb‡Pi †KvbwU mwVK?
K i I ii L i I iii
M ii I iii N i, ii I iii
44. GK e¨w³ nuvU‡Z ïiæ Ki‡jb| Zvi miY¾[bIMuv †K.wW. miKvwi D”P we`¨vjq, bIMuv]
i. abvÍK n‡Z cv‡i
ii. k~b¨ n‡Z cv‡i
iii. me©`v `~iZ¡ A‡cÿv Kg
wb‡Pi †KvbwU mwVK?
K i L i I ii
M i I iii N i, ii I iii
45. gy³fv‡e
cošÍ e¯‘ 1 †m‡K‡Û 3m `~iZ¡
AwZµg Ki‡j 5 sec G KZ `~iZ¡ AwZµg Ki‡e? [wfKviæbwbmv b~b ¯‹zj GÛ K‡jR, XvKv]
K 5 m L 15 m
M 25 m N 75 m
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