📚 مادة الاختبار: Science — Primary 5
تدريب عام: Unit 4 : Concept 4.1 Effects of Gravity (Science) - Primary 5
سؤال من
السؤال 1
Gravity increases as the height of an object above the ground increases.
السؤال 2
Which celestial body exerts a gravitational pull on all planets, drawing them toward it?
السؤال 3
What is fundamentally required to initiate the movement of objects?
السؤال 4
What causes a ball thrown upward to change its direction and fall back to the ground?
السؤال 5
What is a critical aspect of data collection in the hands-on investigation of gravity?
السؤال 6
In the Earth-Moon system, why does the Moon orbit Earth?
السؤال 7
Which force is primarily responsible for pulling objects towards the center of a celestial body?
السؤال 8
Gravity is an invisible force whose effects can be observed.
السؤال 9
What fundamental force holds all the planets in their paths around the sun?
السؤال 10
Evaluating an initial explanation of an image and comparing it with a new explanation after learning about gravity is an example of critical thinking.
السؤال 11
What is a characteristic of a force acting on an object?
السؤال 12
What is the ultimate goal of a scientific explanation regarding a phenomenon like gravity?
السؤال 13
What force do bicycle brakes utilize to slow down the movement of tires?
السؤال 14
What significant astronomical discovery did Nicolaus Copernicus make regarding Earth's movement?
السؤال 15