What will the greatest change in momentum be produced by

Search this site. TEAM 1. TEAM 2. TEAM 3. TEAM 4. TEAM 5. TEAM 6. TEAM 7. TEAM 8. REF 3. Write your answer below each statement:. The greatest change in momentum will only be produced by a larger force acting over a short time. See Answer N. See Answer 0. See Answer 25 kg. There are a few observations that can be made in the above table that relate to the computational nature of the impulse-momentum change theorem.

First, observe that the answers in the table above reveal that the third and fourth columns are always equal; that is, the impulse is always equal to the momentum change.

Observe also that if any two of the first three columns are known, then the remaining column can be computed. Knowing two of these three quantities allows us to compute the third quantity. And finally, observe that knowing any two of the last three columns allows us to compute the remaining column. There are also a few observations that can be made that relate to the qualitative nature of the impulse-momentum change theorem.

An examination of rows 1 and 2 show that force and time are inversely proportional; for the same mass and velocity change, a tenfold increase in the time of impact corresponds to a tenfold decrease in the force of impact. An examination of rows 1 and 3 show that mass and force are directly proportional; for the same time and velocity change, a fivefold increase in the mass corresponds to a fivefold increase in the force required to stop that mass.

Finally, an examination of rows 3 and 4 illustrate that mass and velocity change are inversely proportional; for the same force and time, a twofold decrease in the mass corresponds to a twofold increase in the velocity change. Express your understanding of the impulse-momentum change theorem by answering the following questions.

Click the button to view the answers. Which cart 1 or 2 has the greatest acceleration? See Answer Cart 2 has the greatest acceleration. Recall that acceleration depends on force and mass. They each have the same mass, yet cart 2 has the greater force. See Answer The impulse is the same for each cart. See Answer The momentum change is the same for each cart. Momentum change equals the impulse; if each cart has the same impulse, then it would follow that they have the same momentum change.

In a physics demonstration, two identical balloons A and B are propelled across the room on horizontal guide wires. The motion diagrams depicting the relative position of the balloons at time intervals of 0.

See Answer Balloon B has the greatest acceleration. See Answer Balloon B has the greatest final velocity. At the end of the diagram, the distance traveled in the last interval is greatest for Balloon B.

See Answer Balloon B has the greatest momentum change. Since the final velocity is greatest for Balloon B, its velocity change is also the greatest. Momentum change depends on velocity change. The balloon with the greatest velocity change will have the greatest momentum change. See Answer Balloon B has the greatest impulse. Impulse is equal to momentum change. If balloon B has the greatest momentum change, then it must also have the greatest impulse.

Two cars of equal mass are traveling down Lake Avenue with equal velocities. They both come to a stop over different lengths of time. The ticker tape patterns for each car are shown on the diagram below. At what approximate location on the diagram in terms of dots does each car begin to experience the impulse? See Answer The collision occurs at approximately the ninth dot plus or minus a dot.

The diagram shows that it is at that location that the cars begin to slow down. See Answer Car A has the greatest acceleration. The velocity change of each car is the same.

They start with the same velocity and each finish with zero velocity. Yet car A accomplishes this change in less time. Car A accelerates "most rapidly. See Answer The momentum change is the same for each car. The velocity change of each car is the same they start with the same velocity and each finish with zero velocity , and the mass of each car is the same. Thus, the momentum change is the same for each car. See Answer The impulse is the same for each car. The impulse equals the momentum change.

If the momentum change is the same for each car, then so must be the impulse. The diagram to the right depicts the before- and after-collision speeds of a car that undergoes a head-on-collision with a wall. In Case A, the car bounces off the wall. Begin typing your search term above and press enter to search. Press ESC to cancel. Skip to content Home Physics Which situation will produce the greatest change of momentum?

Ben Davis July 1, Which situation will produce the greatest change of momentum? Why does a rocket have such a great momentum even if it is moving at a slow speed? How can you reduce the impulsive force of a collision?

How can you reduce impulsive force when catching a ball? Why does it hurt more to land on the wooden floor of a gym than on a padded mat? Why does it hurt a lot more when you fall on a concrete floor?