Motion and forces quiz - CCEA GCSE Physics quiz
16questions. Pick an answer and you'll see why right away.
Which of these is a vector quantity?
A car travels 600 m in 30 s. What is its average speed?
A car speeds up from 10 m/s to 25 m/s in 5.0 s. What is its acceleration?
On a distance-time graph, what does the gradient represent?
On a velocity-time graph, the area under the line represents the:
Newton's second law is written as:
A resultant force of 24 N acts on a 6.0 kg mass. What is the acceleration?
What is the weight of a 50 kg student where g = 9.8 N/kg?
How does an object's mass change when taken from Earth to the Moon?
A falling object reaches terminal velocity when:
What is the momentum of a 1000 kg car moving at 20 m/s?
The principle of conservation of momentum states that in a closed system:
Stopping distance is equal to:
Which factor increases the thinking distance but not the braking distance?
How do air bags and crumple zones reduce the force on passengers in a crash?
A horizontal line on a distance-time graph shows that the object is: