AQA PHYA4 2 w QP JAN12

... QUESTIONS 11 (11) 13 12 ( 12) There are no questions printed on this page DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED WMP/Jan 12 /PHYA4/ 2 Copyright © 20 12 AQA and its licensors. All rights reserved. WMP/Jan 12 /PHYA4/ 2 PHYA4/ 2 Centre ... B Tuesday 24 January 20 12 1.30 pm to 3.15 pm MarkQuestion For Examiner’s Use Examiner’s Initials TOTAL 1 2 3 4 (JAN1 2...

Ngày tải lên: 12/03/2014, 16:13

... OF QUESTIONS WMP/Jan 12 /PHYA4/ 1 (11) 11 There are no questions printed on this page DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED WMP/Jan 12 /PHYA4/ 1 ( 12) 12 Copyright © 20 12 AQA and its ... centre. What is the centripetal force on a small object O of mass m on the perimeter of the disc? A 2 mfD B 2 mf 2 D C 2 2 mf 2 D D 2 mf 2 D 2 3 X l l Y disc o...

Ngày tải lên: 12/03/2014, 16:12

... on this page DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED Copyright © 20 10 AQA and its licensors. All rights reserved. (JAN1 0PHYA 42 01) WMP/Jan10 /PHYA4/ 2 PHYA4/ 2 Centre Number Surname Other ... the swing. You do not need to show any values on the vertical axis. (3 marks) Turn over ᮣ WMP/Jan10 /PHYA4/ 2 (03) 12 0 0 T /2 time T kinetic energy WMP/Jan10 /PHYA4/ 2...

Ngày tải lên: 12/03/2014, 16:13

... TOTAL 1 2 3 4 5 (JAN1 1PHYA 42 01) WMP/Jan11 /PHYA4/ 2 Do not write outside the box ( 02) 2 There are no questions printed on this page DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED WMP/Jan11 /PHYA4/ 2 Do not write outside ... QUESTIONS 11 (11) 10 12 ( 12) There are no questions printed on this page DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED WMP/Jan11 /PHYA4/...

Ngày tải lên: 12/03/2014, 16:13

... QUESTIONS 11 (11) 8 0 27 090 180 360 induced emf θ / ° WMP/Jun10 /PHYA4/ 2 ( 12) Do not write outside the box 12 There are no questions printed on this page DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES ... THIS PAGE ANSWER IN THE SPACES PROVIDED Copyright © 20 10 AQA and its licensors. All rights reserved. (JUN1 0PHYA 42 01) WMP/Jun10 /PHYA4/ 2 PHYA4/ 2 Centre Number Surname O...

Ngày tải lên: 12/03/2014, 16:13

... 1 Figure 2 WMP/Jun11 /PHYA4/ 2 Turn over ᮣ (03) Do not write outside the box 1 (a) (iii) Calculate R if m = 12 kg, r = 23 m, and v = 11 m s –1 . answer = N (2 marks) 1 (b) Explain what would happen ... appropriate unit. answer = (3 marks) 5 (05) Turn over ᮣ 2 1 m 2k √ WMP/Jun11 /PHYA4/ 2 Do not write outside the box (06) 6 12 2 (c) Copper ions in a crystal lattice vib...

Ngày tải lên: 12/03/2014, 16:14

... WMP/Jan10 /PHYA4/ 1 10 There are no questions printed on this page 11 WMP/Jan10 /PHYA4/ 1 There are no questions printed on this page WMP/Jan10 /PHYA4/ 1 12 Copyright © 20 08 AQA and its ... correct for these oscillations? 3π 4 π 4 π 2 amplitude / cm period / s A 10 1.0 B 10 2. 0 C 20 2. 0 D 20 1.0 WMP/Jan10 /PHYA4/ 1 4 8 Which one of the following statements concerning forced vibr...

Ngày tải lên: 12/03/2014, 16:00

... 0.11 m s –1 B 0 .22 m s –1 C 0.40 m s –1 D 0.80 m s –1 Turn over for the next question π 2 mr T 2 π 2 mr 2 T 2 2π 2 mr 2 T 2 2 mr 2 T 2 WMP/Jun10 /PHYA4/ 1 4 7 Which graph, A to D, shows the variation ... changed. Which row, A to D, in the table would give a simple pendulum with a time period twice that of the spring oscillations? new pendulum length new mass on spring A...

Ngày tải lên: 12/03/2014, 16:12

... current will be unaffected if C is increased. energy pd A 1.5 E 1.5 V B 1.5 E 2. 25 V C 2. 25 E 1.5 V D 2. 25 E 2. 25 V WMP/Jun11 /PHYA4/ 1 Do not write outside the box 20 The graph shows how the charge ... vector resultant force/N 20 15 10 5 0 0 0 .2 0.4 0.6 0.8 1.0 time/s WMP/Jun11 /PHYA4/ 1 Turn over ᮣ (03) Do not write outside the box 4 For a particle moving in a circle with uni...

Ngày tải lên: 12/03/2014, 16:12

... QUESTIONS 11 (11) 14 12 ( 12) There are no questions printed on this page DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED WMP/Jun 12 /PHYA4/ 2 Copyright © 20 12 AQA and its licensors. All rights reserved. WMP/Jun 12 /PHYA4/ 2 PHYA4/ 2 Centre ... Initials TOTAL 1 2 3 4 (JUN1 2PHYA 42 01) WMP/Jun 12 /PHYA4/ 2 Do not write outside the box Answer all questions. You a...

Ngày tải lên: 12/03/2014, 16:13