Momentum (Edexcel GCSE Physics): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the momentum of an object that is not moving?
What is the momentum of an object that is not moving?
Zero
What is the formula for momentum?
What is the formula for momentum?
What are the units of momentum?
What are the units of momentum?
In a closed system, what happens to total momentum before and after an event?
In a closed system, what happens to total momentum before and after an event?
They are equal
In the cannon example, how do the momentums compare?
In the cannon example, how do the momentums compare?
Cannon backwards = cannonball forwards
When is momentum always conserved?
When is momentum always conserved?
In collisions with no external forces
Which of these is NOT an external force affecting momentum?
Which of these is NOT an external force affecting momentum?
Mass
What type of quantity is momentum?
What type of quantity is momentum?
Vector
According to Newton's Second Law, force equals what?
According to Newton's Second Law, force equals what?
Rate of change of momentum
Which formula represents force in terms of momentum?
Which formula represents force in terms of momentum?
Two footballs of mass : one moves at , one is stationary. What is total momentum before?
Two footballs of mass : one moves at , one is stationary. What is total momentum before?
After the footballs collide, what is the total momentum?
After the footballs collide, what is the total momentum?
Still