Science MCQs
Practice multiple choice questions with instant feedback. Select an option to see if you're correct.
If the mass of an object is doubled, its weight will:
What is the value of 'g', the acceleration due to gravity, often approximated to for calculations?
If the distance between two objects is doubled, the gravitational force between them becomes:
If two forces of 5N each act on an object in the same direction, the net force is:
If you push a wall, the wall pushes back on you with a force that is:
On Earth, the weight of an object is the force of ______ acting on it.
A person walks 40m North, then 30m East. What is the total distance travelled?
A person walks 8m east, then 6m north. What is the magnitude of their displacement?
If a car travels 300 km in 5 hours, what is its average speed?
If a force of 20 N is applied to an object and it accelerates at 4 m/s², what is its mass?
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