Question

true or false
true false momentum can be transferred
true false all moving objects have momentum
true false when an object speeds up, its momentum decreases
true false the momentum of an object is always constant
true false objects with same mass, would have same momentum
true false when an object gains mass, its momentum increases
true false objects with same masses, cant have same momentum
true false direction does not matter when measuring momentum
true false size and shape affects momentum
true false object moving at constant speed has no momentum

Explanation:

Step1: Recall momentum concept

Momentum ($p = mv$) is mass - velocity product. In collisions, momentum is transferred. So "Momentum can be transferred" is True.

Step2: Analyze moving objects

By definition, all moving objects have mass and velocity, so they have momentum. "All moving objects have momentum" is True.

Step3: Consider speed - momentum relation

Since $p = mv$, when speed ($v$) increases and mass ($m$) is constant, momentum increases. So "When an object speeds up, its momentum decreases" is False.

Step4: Think about momentum constancy

Only in an isolated - system with no external forces, momentum is conserved for the system, not for a single object always. So "The momentum of an object is always constant" is False.

Step5: Evaluate mass - momentum relation

Momentum depends on both mass and velocity. Objects with same mass but different velocities have different momentum. So "Objects with same mass, would have same momentum" is False.

Step6: Analyze mass - momentum change

If an object gains mass while velocity is non - zero, its momentum increases as $p = mv$. So "When an object gains mass, its momentum increases" is True.

Step7: Re - evaluate same - mass objects

As mentioned, same - mass objects can have same momentum if they have same velocity. So "Objects with same masses, can't have same momentum" is False.

Step8: Recall momentum as vector

Momentum is a vector quantity, so direction matters. So "Direction does not matter when measuring momentum" is False.

Step9: Consider size and shape

Momentum depends on mass and velocity, not directly on size and shape. So "Size and shape affects momentum" is False.

Step10: Analyze constant - speed object

An object moving at constant speed has mass and non - zero velocity, so it has momentum. So "Object moving at constant speed has no momentum" is False.

Answer:

1. True
2. True
3. False
4. False
5. False
6. True
7. False
8. False
9. False
10. False