Physics SPM 2022 Pahang 州试卷 Modul Kecemerlangan Akademik Kertas 1（40 题附答案）- Cerdek

1

Which of the following is a unit for a base quantity?

A J B °C C N D A

2

A car moving with uniform velocity has acceleration

A increase B uniform C zero D decrease

3

A child kicks a stationary ball of mass 0.4 kg with a force of 30 N. If the ball moves forward at a velocity of 15 m s$^{-1}$ immediately after it was kicked, calculate the time of contact between the child's foot and the ball?

A 0.03 s B 0.2 s C 5 s D 30 s

4

Diagram 1 shows a velocity-time graph of an object. Which acceleration-time graph represents the same motion as in Diagram 1?

A

B

C

D

5

Diagram 2 shows water flows out from a water tank. Which of the following statements is true after the water continuously flows out for some times?

A Acceleration of water drop decreases B Inertia of the water tank decreases C Density of water in the tank decreases D Time for water drop to reach the ground decreases

6

Diagram 3 shows Ball A and Ball B have different masses. One ball having the mass twice than the other ball. Without lifting and weighing, how to determine which ball has greater mass?

A Push the balls with the same force, the ball that harder to move has greater mass due to greater inertia. B Move both the balls with the same force, the ball that having greater acceleration has greater mass. C Rotate both balls, the ball that quickly stops has a greater mass. D Move both balls on a flat floor, a ball moving straight has a greater mass.

7

Which of the following statements explain Newton's Universal Law of Gravitation? I The gravitational force is inversely proportional to the square of the distance between the centre of two bodies. II The gravitational force can be attractive force or repulsive force. III The gravitational force is directly proportional to the product of the masses of the two bodies.

A I and II only B I and III only C II and III only D I, II and III

8

The orbital periods of the Earth and Jupiter are 1.0 year and 11.9 years respectively. If the orbital radius of the Earth is $1.50\times10^{11}$ m, calculate the orbital radius of Jupiter.

A $2.88\times10^{10}$ m B $7.82\times10^{11}$ m C $1.79\times10^{12}$ m D $6.16\times10^{12}$ m

9

Diagram 4 shows 200 g water with initial temperature 80 °C and 50 g water with initial temperature 30 °C. What will happen to the final temperature when the water mixed together?

A The temperature achieved 80 °C B The temperature achieved less than 30 °C C The temperature achieved more than 80 °C D The temperature achieved between 30 °C and 80 °C

10

Diagram 5 shows a temperature-time graph of solid substance P and Q. The quantity of heat supplied is the same. Which of the following statements describes the graph in Diagram 5?

A Q absorbs more heat than P. B The melting point of Q is higher than P. C The specific heat capacity of Q is lower than P. D The specific latent heat of fusion of Q is lower than P.

Pahang Trial 2022 Physics Kertas 1 · Modul Kecemerlangan Akademik

Pahang Trial 2022 Physics Kertas 1 · Modul Kecemerlangan Akademik

Pahang Trial 2022 Physics Kertas 1 · Modul Kecemerlangan Akademik

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