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- 1. Multiple Choice
What is momentum?In the absence of outside forces like friction, the total momentum of objects that interact does not change.A characteristic of a moving object that is related to the mass of the and the velocity of the object.The momentum of a moving object can be determined by multiplying the object's mass by its velocity.SCIENCE!!!!!! - 2. Multiple ChoiceHow do you calculate momentum?Momentum= Mass x AccelerationMomentum= Net force divided by MassMomentum= Mass x VelocityMomentum= MORE SCIENCE
- 3. Multiple ChoiceWhat does the law of conversation of momentum state?In the absence of outside forces like friction, the total momentum of objects that interact does not change.The total momentum of any group of objects remains the same, or is conserved, unless outside forces act on the objects.
- 4. Multiple ChoicePretend you are driving a car. You crash into a car that has a speed of 5 m/s and is 100 kg. Your car has a speed of 2 m/s and is 100 kg as well. (Hint: Your car and the other car are going to the right.) What is the momentum of you and the car?700 kg x m/s to the right400 kg x m/s to the right1000 kg x m/s to the right200 kg x m/s to the right
- 5. Multiple ChoiceWhat is the unit for momentum?kilograms times meter per secondmeters times meters per secondkilograms times meter times meter times meter per secondEVEN MORE SCIENCE
- 6. Multiple ChoiceThe more momentum a moving object has, ...THE MOST SCIENCEthe harder it is to gothat harder it is to movethe harder it is to stop
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