4.2-05 Change in Momentum of a Cart being pushed by a Force 

By counting the squares and estimating, it is possible to calculate the area.

By counting the boxes, it is possible to finder the answer without the need of integrating.

The area is calculated by using the box-counting method.

The change in momentum of any object is the impulse which in nonconservative forces is the integral

We can use the box counting technique when we don't have an analytical formula for the force function.

The total of impulse which is equal to the change in momentum

Contando los cuadros, se calcula el área.

we can estimate change in momentum by counting the tiles.

We can determine the change in momentum by analyzing the area of the figure

The area of the graph represents the change in momentum. By making an estimation with box counting, we get that the closest answer is letter B.

We can find the momentum change by the area of the figure.

we can find the change in momentum by estimating the area

The answer is B because the area estimated (box counting) would give 8.5 N*s.

You can estimate the total momentum because you do not have a Force function.

Through the box-counting method, we get that the answer is letter B.

b. because by counting the boxes, answer is 8.5

The change in momentum is calculated using the area of the graph. The correct answer is option B.

b. it can be known ny couting the boxes

The correct answer would be option B, as the change in momentum is the impulse and this can be figured out using the area.

The area gives you the change in momentum and the answer is letter b

the answer is b

The area of the graph will give you the impulse