Impulse equals change in momentum

Which statement best describes this motion:

• The object is given a positive impulse.

• The object is given a negative impulse.

• The object is given no net impulse.

Which statement best describes this motion:

• The object will undergo an increase in momentum.

• The object will undergo a decrease in momentum.

• The object will have the same momentum at the end as it had in the beginning.

Which situation will cause more TIME for the collision?

• hitting the wall

• hitting the barrels

• it is the same either way

Which situation will cause more FORCE on the car?

• hitting the wall

• hitting the barrels

• it is the same either way

Which situation will cause more MOMENTUM CHANGE?

• hitting the wall

• hitting the barrels

• it is the same either way

Which situation will cause more IMPULSE?

• hitting the wall

• hitting the barrels

• it is the same either way

Which will decrease the momentum of the red football player more: holding him for a short time or holding him for a long time?

• a short time

• a long time

• it is the same either way

Which object undergoes a greater change in velocity?

• case A

• case B

• it is the same either way

Which object undergoes a greater impulse?

• Case A

• Case B

• It is the same either way