Conservation of Momentum (OCR GCSE Physics A, Combined (Gateway Science Suite)): Quizzes
📚Quizzes
Practise the questions
8 questions from this quiz
ShowHide
Practise the questions
8 questions from this quiz
In a closed system, what is true about momentum?
In a closed system, what is true about momentum?
Total before = total after event
What is the momentum of a stationary object with mass ?
What is the momentum of a stationary object with mass ?
Zero
Two balls (mass ) collide. One moves at , one is stationary. Total momentum before?
Two balls (mass ) collide. One moves at , one is stationary. Total momentum before?
If total momentum before collision is , what is it after the collision?
If total momentum before collision is , what is it after the collision?
After collision, ball A (originally moving) has what kind of velocity?
After collision, ball A (originally moving) has what kind of velocity?
Reduced velocity
What happens to ball B after collision if it was initially stationary?
What happens to ball B after collision if it was initially stationary?
Gains velocity and momentum
Why is total momentum before collision just in the example?
Why is total momentum before collision just in the example?
Other ball not moving, has no momentum
What does conservation of momentum require?
What does conservation of momentum require?
A closed system