Tiêu đề Physics P1 Guess Paper - https://crackalevel.wordpress.com ✅

Wish to help Crack A Level share more free guess papers and resources? You can help by dropping a tip or a donation. More information can be found here: (https://crackalevel.wordpress.com/tips-and-donations-to-crack-a-l evel/) Physics Paper 1 Guess Paper #1 by Crack A Level for CAIE May/June 2024 NOTICE : This guess paper includes 3 sample exam papers for which you will have 1 hour 15 minutes to solve. You can check your answers by looking at the marking scheme at the end of every sample example paper. Wish to ace your CAIE examinations? Use our website (https:crackalevel.wordpress.com) as we provide free study resources from lectures to notes to solved past papers.
2 © UCLES 2021 9702/12/M/J/21 Data speed of light in free space c = 3.00  108 m s–1 permeability of free space 0 = 4  10–7H m–1 permittivity of free space  0 = 8.85  10–12F m–1 ( 0 4 1  = 8.99  109 m F–1) elementary charge e = 1.60  10–19C the Planck constant h = 6.63  10–34 J s unified atomic mass unit 1 u = 1.66  10–27 kg rest mass of electron me = 9.11  10–31 kg rest mass of proton mp = 1.67  10–27 kg molar gas constant R = 8.31 JK–1 mol–1 the Avogadro constant NA = 6.02  1023mol–1 the Boltzmann constant k = 1.38  10–23 JK–1 gravitational constant G = 6.67  10–11N m2 kg–2 acceleration of free fall g = 9.81 m s–2
3 © UCLES 2021 9702/12/M/J/21 [Turn over Formulae uniformly accelerated motion s = ut + 2 2 1 at v 2 = u2 + 2as work done on/by a gas W = pV gravitational potential  = – r Gm hydrostatic pressure p = gh pressure of an ideal gas p = V Nm 3 1 simple harmonic motion a = –2 x velocity of particle in s.h.m. v = v0 cost v =  ( ) 2 2 0 x  x Doppler effect of = s s v v f v  electric potential V = r Q 4 0  capacitors in series 1 /C = 1 /C1 + 1 /C2 + . . . capacitors in parallel C = C1 + C2 + . . . energy of charged capacitor W = QV 2 1 electric current I = Anvq resistors in series R = R1 + R2 + . . . resistors in parallel 1 /R = 1 /R1 + 1 /R2 + . . . Hall voltage VH = ntq BI alternating current/voltage x = x0 sint radioactive decay x = x0 exp(–t) decay constant  = 2 1 0.693 t
4 © UCLES 2021 9702/12/M/J/21 1 What is not a reasonable estimate of the physical property indicated? A 2  103W for the power dissipated by the heating element of an electric kettle B 4  102 m3 for the volume of water in a swimming pool C 5  105Ns for the momentum of a lorry moving along a road D 6  102N for the weight of a fully grown racehorse 2 Which quantity could have units of N m V–1? A acceleration B charge C current D resistance 3 An object is acted upon by two forces, 10 N in the vertical direction and 6 N at 40 to the vertical, as shown. 40 10N 6N What is the resultant force acting on the object? 15 18 37 36 15N 15N 7.7N 6.6N ABCD