# Physical Sciences Grade 11 P1 North West November 2024 Memo > Grade 11 Physical Sciences Paper 1 memorandum from the North West November Exam 2024, 10 pages. Read online or download the free PDF. - Page: https://www.hlayiso.com/library/grade-11-physical-sciences-2024-north-west-november-exam-question-paper-paper-1/c618abc6-6b1f-41bc-8c64-a1c330def8fb - Updated: 2026-10-29 - Subject: Physical Sciences - Grade: Grade 11 - Document type: Memorandum - Year: 2024 - Exam period: North West November Exam - Paper: 1 - Curriculum: CAPS - Pages: 10 Breadcrumbs: [Home](https://www.hlayiso.com/) › [Library](https://www.hlayiso.com/library) › [Grade 11](https://www.hlayiso.com/library/grade-11) › [Physical Sciences](https://www.hlayiso.com/library/grade-11/physical-sciences) › [Physical Sciences Grade 11 P1 North West November 2024 Memo](https://www.hlayiso.com/library/grade-11-physical-sciences-2024-north-west-november-exam-question-paper-paper-1/c618abc6-6b1f-41bc-8c64-a1c330def8fb) ## About this document Physical Sciences · Grade 11 · North West November Exam · 2024. Memorandum. Read online or download the PDF. Read it free online on the page above; download the PDF from there. ## Document text Text extracted from the PDF. Layout, diagrams and tables may not survive extraction. ### Page 1 PROVINCIAL ASSESSMENT PROVINSIALE ASSESSERING GRADE/GRAAD 11 PHYSICAL SCIENCES P1 FISIESE WETENSKAPPE V1 NOVEMBER 2024 MARKING GUIDELINES/NASIENRIGLYNE MARKS/PUNTE: 150 These marking guidelines consist of 10 pages. Hierdie nasienriglyne bestaan uit 10 bladsye. Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 2 Physical Sciences P1/Fisiese Wetenskappe V1 2 NW/November 2024 Grade/Graad 11 – Marking Guidelines/Nasienriglyne QUESTION 1/VRAAG 1 1.1 D  (2) 1.2 B  (2) 1.3 B  (2) 1.4 C  (2) 1.5 C  (2) 1.6 A  (2) 1.7 C  (2) 1.8 B  (2) 1.9 D  (2) 1.10 A  (2) [20] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 3 Physical Sciences P1/Fisiese Wetenskappe V1 3 NW/November 2024 Grade/Graad 11 – Marking Guidelines/Nasienriglyne QUESTION 2/VRAAG 2 2.1 A physical quantity that has both magnitude and direction.  ‘n Fisiese hoeveelheid met grootte en eenheid, maar geen rigting nie. (2) 2.2 Option 1/Opsie 1 Option 2/Opsie 2 Fy = F sin θ Fy = F cos (90º – θ) Fy = 25 sin 30º  Fy = 25 cos (60º)  = 12,5 N = 12,5 N (3) 2.3 Option 1/Opsie 1 Option 2/Opsie 2 Fx = F cos θ Fx = F cos (90º – θ) Fx = 20 cos 50º Fx = 20 sin (40º)  = 12,86 N = 12,86 N (3) 2.4 Fx(net) = Fx(20N) + Fx(25N) – Fx(P) 15,49 = 12,86 + 25 cos 30º - Fx(P)  Fx(P) = 19,02 N  Cos 20 = 19,02 /F  F = 20,24 N  (6) 2.5 Option 1/Opsie 1 Option 2/Opsie 2 Fy(p) = F sin θ Fy(p) = F cos θ Fy(p) = 20,24 sin 20º Fy(p) = 20,24 cos 70º = 6,92 N = 6,92 N Fy(20 N) = F sin θ Fy(20 N) = F cos θ Fy(20 N) = 20 sin 50º  Fy(20 N) = 20 cos 40º  = 15,32 N = 15,32 N Fx(net) = 6,92 + 12,5 – 15,32  Fx(net) = 4,1 N  north/upwards/up/noord/opwaarts/op  (6) [20] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 4 Physical Sciences P1/Fisiese Wetenskappe V1 4 NW/November 2024 Grade/Graad 11 – Marking Guidelines/Nasienriglyne QUESTION 3/VRAAG 3 3.1 The rate of change of velocity of an object.  (2) Die tempo van verandering in snelheid van ‘n voorwerp. 3.2 0 m.s-2  (1) 3.3 Option 1/Opsie 1 Option 2/Opsie 2 ff = Fx(16N)  ff = Fx(16N)  = 16 cos 37º  = 16 sin 53º  ff = 12,78 N  ff = 12,78 N  (3) 3.4 (4) 3.5 FN = Fg – Fy(16N) FN = mg – Fy(16N) FN = (3 x 9,8) – 16 sin 37º  FN = 19,77 N Ff = µFN  12,78 = µ x 19,77  µ = 0,65  (5) 3.6 DECREASES.  FY increases, making the FN to decrease.  Ff is directly proportional to the FN.  AFNEEM FY verhoog, wat FN laat verlaag.  Ff is direk eweredig aan FN (3) [18] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 5 Physical Sciences P1/Fisiese Wetenskappe V1 5 NW/November 2024 Grade/Graad 11 – Marking Guidelines/Nasienriglyne QUESTION 4/ VRAAG 4 4.1 When object/body A exerts a force on object/body B, object/body B will exert the same force on object/body A simultaneously in the opposite direction.  Wanneer voorwerp A 'n krag op voorwerp B uitoefen, oefen voorwerp B GELYKTYDIG 'n krag van gelyke grootte in die teenoorgestelde rigting op voorwerp A uit. (2) 4.2 (4) 4.3 Fnet = ma  Block/Blok A Block/Blok B Fg = mg Fg// - T - fk = ma/mg sin θ – T – fk = ma 19,6 = m x 9.8  18 x 9,8 sin 35º - T – 20 = 18a  m = 2 kg  T = 81,18 -18a …(2) T - Fg = ma T – 19,6 = 2a  T = 2a + 19,6 …(1) 2a + 19,6 = 81,18 -18a  20a = 81,58 a = 3,08 m.s-2  (7) 4.4 Option 1/Opsie 1 Option 2/Opsie 2 T = 81,18 -18(3,08)  T = 2(3,08) + 19,6  T = 25,74 N  T = 25,76 N  (range 27,56 N – 27,74 N) (2) [15] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 6 Physical Sciences P1/Fisiese Wetenskappe V1 6 NW/November 2024 Grade/Graad 11 – Marking Guidelines/Nasienriglyne QUESTION 5/VRAAG 5 5.1 Every particle in the universe attracts every other particle with a force directly proportional to the product of their masses and inversely proportional to the square of the distance between their centres.  Elke deeltjie in die heelal trek elke ander deeltjie aan met 'n gravitasiekrag wat direk eweredig is aan die produk van hulle massas  en omgekeerd eweredig is aan die kwadraat van die afstand tussen hulle middelpunte.  (2) 5.2 GM g =  r2 6,67 x10-11 x 4 x 1018  7,4 = r2 (4) r = 6,01 x 103 m  (6004,5 m) 5.3 GMm Fg =  r2 6,67 x10-11 x 4 x 1018 x 100  Fg = (6,01 x 103 ) 2  Fg = 7,39 x 102 N  (738,65 N) (4) 5.4 Equal to/Gelyk aan.  (1) [11] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 7 Physical Sciences P1/Fisiese Wetenskappe V1 7 NW/November 2024 Grade/Graad 11 – Marking Guidelines/Nasienriglyne QUESTION 6/VRAAG 6 6.1 POSITIVE/POSITIEF  (1) 6.2 Note: 1 mark – correct shape.  1 mark - direction of arrows.  1 mark – lines touching the charge but do not cross each other.  (3) Let wel: 1 punt – korrekte vorm.  1 punt – rigting van pyltjies.  1 punt – Lyne raak die lading maar kruis nie mekaar nie.  6.3 6.3.1 The electrostatic force exerted by one point charge on another is directly proportional to the product of the charges  and inversely proportional to the square of the distance between them.  Die grootte van die elektrostatiese krag wat deur twee puntladings op mekaar uitgeoefen word, is direk eweredig aan die produk van die grootte van die ladings  en omgekeerd eweredig aan die kwadraat van die afstand tussen hulle. (2) 6.3.2 KQq F=  r2 9 x 109 x 6 x 10-6 x q 3,09 =  (0.2)2 q = 2,29 x 10-6 C  (4) Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 8 Physical Sciences P1/Fisiese Wetenskappe V1 8 NW/November 2024 Grade/Graad 11 – Marking Guidelines/Nasienriglyne 6.3.3 (3) 6.3.4 opp teenoorstaand Sin θ = / hyp skuins 3,09 Sin 10º  =  T T = 17,8 N  (3) 6.3.5 T2 = Fg2 + Fe2 17,8 = Fg2 + 3,092  2 Fg = 17,529 N Fg = mg  17,53 = m x 9,8  m = 1,79 kg  (4) [20] QUESTION 7/VRAAG 7 7.1 +3 nC  (1) 7.2 Electric field strength is inversely proportional to the distance.  (2) Sterkte van die elektriese veld is omgekeerd eweredig aan die afstand. 7.3 The force per unit charge/Die krag per eenheidslading.  (2) 7.4 KQ Kq Enet = −  r2 r2 9 x 109 x 3 x 10-9 9 x 109 x 5 x 10-9 x q Enet = -   (0,012)2 (0,028)2 Enet = 130 102,04 N.C-1 (1,3 x 105 N.C-1)  Right/East  (6) [11] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 9 Physical Sciences P1/Fisiese Wetenskappe V1 9 NW/November 2024 Grade/Graad 11 – Marking Guidelines/Nasienriglyne QUESTION 8/VRAAG 8 8.1 The magnitude of the induced EMF is equal to the rate of change of magnetic flux.  Die grootte van die geïnduseerde emk oor die ente van 'n geleier is direk eweredig aan die tempo van verandering van die magnetiese vloedkoppeling met die geleier. (2) 8.2 8.2.1 ΔΦ = ΔBA cos θ  = (1,5) (4 x10-4) (cos 90°- cos 0°)  = -6 X 10-4 Wb  (3) 8.2.2 ΔΦ ε = −N  Δt -6 X 10-4 2,5  = −300  Δt Δt = 0,5 s  (4) 8.3 It will be halved/divided by 2.  EMF is directly proportional to the number of windings in the coil.  Dit sal halveer/verander met 2.  EMK is direk eweredig aan die aantal windings op die spoel.  (2) 8.4  Decreasing the number of turns in the coil/decreasing the surface area of the coil.  Verminder die aantal windings van die spoel/verklein die kontakoppervlak van die spoel.  Decreasing the strength of the magnets.  Verminder die sterkte van die magnete.  Moving the magnets in and out slower or at a lower frequency. Beweeg die magneet stadiger in en uit/kleiner frekwensie. (any/enige 2) (2) [13] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 10 Physical Sciences P1/Fisiese Wetenskappe V1 10 NW/November 2024 Grade/Graad 11 – Marking Guidelines/Nasienriglyne QUESTION 9/VRAAG 9 9.1 9.1.1 The amount of energy provided by the cell/battery per coulomb charge.  Die totale hoeveelheid energie wat ‘n sel aan 1 coulomb lading kan verskaf.  (2) 9.1.2 0 (A)  (1) 9.1.3 Emf = I (R + r)  6 = I (9 + 1)  I = 0,6 A  (4) 9.1.4 P =I2R  1,8 = (0, 6)2R  R =5Ω Rp = 9 - 5 = 4Ω  1 1 1 = +  R R R 1 1 1 = +  4 R 4R R2 = 5Ω  (6) 9.1.5 Increase/Verhoog  (1) 9.1.6 The total external resistance increases and current decreases . The external voltage will decrease (V ∝ I) . Emf remains the same  and thus V lost increases. Die totale eksterne weerstand verhoog en die stroom verlaag. Die eksterne spanning sal afneem (V ∝ I). Emk bly dieselfde en daarom verlaag die verlore volts. (3) 9.2 P = VI  = 250(8,5)  = 2 125 W 10 Cost/Koste = 2,125  x x 1,67  60 = R0,59  (5) [22] TOTAL/TOTAAL: 150 Copyright reserved/Kopiereg voorbehou ## Related documents - [PHYS SCIENCES P1 QP GR11 NOV 2024 AFR D watermark](https://www.hlayiso.com/library/phys-sciences-p1-qp-gr11-nov-2024-afr-d-watermark/918f95ae-174f-4a62-9066-40676642795b) — Physical Sciences · QP · 2024 · Afr - [Gr 11 Physical Sciences P1 (Afrikaans) June 2024 Question Paper](https://www.hlayiso.com/library/gr-11-physical-sciences-p1-afrikaans-june-2024-question-paper/5d543b03-f216-4d06-8257-3933fa6952cf) — Physical Sciences · QP · 2024 · Afr - [Gr 11 Physical Sciences P1 (English) June 2024 Question Paper](https://www.hlayiso.com/library/gr-11-physical-sciences-p1-english-june-2024-question-paper/f01ddbcb-c950-41a1-95e0-c3f9e38e7fb9) — Physical Sciences · QP · 2024 · Eng - [Physical Sciences Physics P1 QP May June 2024 KZN](https://www.hlayiso.com/library/physical-sciences-physics-p1-qp-may-june-2024-kzn/2cbd2712-9222-469f-af20-0f1540aac0dd) — Physical Sciences · QP · 2024 - [Physical Sciences Physics P1 QP May June 2024 Limpopo](https://www.hlayiso.com/library/physical-sciences-physics-p1-qp-may-june-2024-limpopo/f8d7b90a-3339-4212-9aae-5fe01f4ad2d5) — Physical Sciences · QP · 2024 - [Gr11 Physical Sciences P1 (ENG AFR) NOV Possible Answers](https://www.hlayiso.com/library/gr11-physical-sciences-p1-eng-afr-nov-possible-answers/827ba15a-ea92-4f9b-ae2f-45406d4d7d74) — Physical Sciences · Memo · 2021 · Eng ## More from Grade 11 Physical Sciences - [Grade 11 Physical Sciences P2 November 2026 Mock 2](https://www.hlayiso.com/library/grade-11-physical-sciences-2026-november-mock-exam-2-question-paper-paper-2/4bd46b50-41c8-4670-83a6-c99f40ba7aa1) — QP · 2026 · Eng - [PHYSICAL SC P1 QP GR11 NOV 2025 AFRIK watermark](https://www.hlayiso.com/library/physical-sc-p1-qp-gr11-nov-2025-afrik-watermark/3757d93e-3b4a-4e27-9a6b-69591d990a97) — QP · 2025 · Afr - [KZN Physical Sciences Grade 11 November 2025 P1 and Memo](https://www.hlayiso.com/library/kzn-physical-sciences-grade-11-november-2025-p1-and-memo/82b3d6a5-9e71-4efe-a8e0-f2a63d6aff58) — QP + Memo · 2025 - [KZN Physical Sciences Grade 11 November 2025 P2 and Memo](https://www.hlayiso.com/library/kzn-physical-sciences-grade-11-november-2025-p2-and-memo/f6f699c6-e985-44e2-9d36-d660697bd6fe) — QP + Memo · 2025 - [LP Physical Sciences Grade 11 June 2025 P2 and Memo](https://www.hlayiso.com/library/lp-physical-sciences-grade-11-june-2025-p2-and-memo/b76990f6-708a-47e3-a903-95cc3c58534d) — QP + Memo · 2025 - [MP Physical Sciences Grade 11 June 2025 P1 and Memo](https://www.hlayiso.com/library/mp-physical-sciences-grade-11-june-2025-p1-and-memo/4c5694d8-7cdc-4fd9-90b4-55bbb8969872) — QP + Memo · 2025 ## Collection - [Grade 11 past papers](https://www.hlayiso.com/grade-11/past-papers) --- Hlayiso: free CAPS and IEB past papers, memos, notes and study guides for South African learners. When citing, link the page URL above, not a PDF or /api/ URL.