SPM Physics 2023 Trial SMKA SABK Kertas 1 – 40 Questions with Answers

1

Which of the following physical quantities is a derived quantity?

A Work B Time C Mass D Length

2

Diagram 1 shows a feather and a stone of different masses experiencing free fall in a vacuum. Which statement is correct about the motion?

A The feather and the stone fall with constant velocity B The feather and the stone have the same kinetic energy C The feather and the stone reach the ground at the same time D The gravitational force acting on the feather and the stone is the same

3

Ahmad throws a stone upwards vertically with an initial velocity of 20 m s$^{-1}$. What is the maximum height that the stone can reach if the air resistance is neglected? [Gravitational acceleration, g = 9.81 m s$^{-2}$]

A 10.39 m B 20.39 m C 30.39 m D 40.49 m

4

Diagram 2 shows a cat chasing a rat. The inertia of the cat is bigger than the rat because

A The cat runs faster than the rat B The cat has a greater size than the rat C The cat has a greater mass than the rat D The cat has longer legs than the rat

5

Diagram 3 shows a goalkeeper preparing to catch a ball in a soccer match. Which of the following can reduce the impulsive force?

A The goalkeeper moves forward before stopping the ball B The goalkeeper moves slightly backwards before stopping the ball C The goalkeeper stood upright and letting the ball be stopped at his body D The goalkeeper stood up straight then jumped up and let the ball rest on his body

6

Diagram 4 shows three identical satellites P, Q and R which are located at different heights from the Earth's surface. Which shows the correct comparison? *(Gravitational force, F – Gravitational acceleration, g)*

A P > Q > R – P < Q < R B P < Q > R – P < Q > R C P < Q < R – P > Q > R D P > Q < R – P > Q < R

7

Which of the following statements does not explain Newton's Universal Law of Gravitation?

A The gravitational force is an attractive force B The gravitational force can be attractive force or repulsive force C The gravitational force is directly proportional to the product of the masses of the two bodies D The gravitational force is inversely proportional to the square of the distance between the centre of two bodies

8

Diagram 5 shows the Moon revolving around the Earth. The force that pulls the Moon towards the Earth is $2.01 \times 10^{20}$ N. The mass of the Earth is $5.97 \times 10^{24}$ kg and the mass of the Moon is $7.35 \times 10^{22}$ kg. What is the distance between the Earth and the Moon?

A $1.92 \times 10^{5}$ km B $3.74 \times 10^{6}$ km C $3.82 \times 10^{5}$ km D $4.12 \times 10^{5}$ km

9

What will happen to a satellite if the Earth's gravitational force on the satellite becomes zero?

A The satellite will not move B The satellite will fall on Earth C The satellite will remain orbiting the Earth D The satellite will move in a straight line where the line is a tangent to its original orbit

10

Which of these characteristics represent the non-geostationary satellite?

A Located above the same geographical location at the Earth's surface B Orbital period is shorter or longer than 24 hours C Orbital period is the same as the period of rotation of the Earth D Located in a special orbit

Others Trial 2023 Physics Kertas 1 · SMKA SABK

Others Trial 2023 Physics Kertas 1 · SMKA SABK

Others Trial 2023 Physics Kertas 1 · SMKA SABK

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