A 2.8 kg duck is swimming at 0.35 m/s and a 3.4 kg goose is swimming at 0.75 m/s. Which bird would make the biggest impact on you if it carelessly swam into you? Explain. I'm not sure where to start. Could I have some help please?

Maybe assume they both take the same time to stop when they crash into you

Force * time = change in momentum

for duck
Force * time = 2.8 * .35

for goose
Force * time = 3.4 * .75

Sure! To determine which bird would make the biggest impact on you if it carelessly swam into you, we can use the concept of momentum.

Momentum is the product of an object's mass and velocity, and it describes an object's motion. The momentum of an object can be calculated using the formula: momentum = mass * velocity.

So, in this case, we need to calculate the momentum of both the duck and the goose and compare them to see which bird would have a greater impact on you.

First, let's calculate the momentum of the duck. Given that the mass of the duck is 2.8 kg and its velocity is 0.35 m/s, we can use the momentum formula:

Momentum of the duck = mass of the duck * velocity of the duck

Momentum of the duck = 2.8 kg * 0.35 m/s

Now, we can calculate the momentum of the goose. The mass of the goose is given as 3.4 kg, and its velocity is 0.75 m/s:

Momentum of the goose = mass of the goose * velocity of the goose

Momentum of the goose = 3.4 kg * 0.75 m/s

Now that we have calculated the momentum of both birds, we can compare them to determine which bird would have a bigger impact on you.

If the momentum of the duck is greater than the momentum of the goose, then the duck would make a bigger impact. On the other hand, if the momentum of the goose is greater, the goose would make a bigger impact.

By performing the calculations, we can find the values of the momenta and determine which bird would have the bigger impact on you.