what is the power if it takes 11s to drag the sled 80m?

To calculate power, we need the formula: Power = Work / Time.

In this case, the work done is equal to the force exerted to drag the sled multiplied by the distance it is dragged. To find the force, we can use the formula: Force = Mass x Acceleration.

However, since the mass and acceleration are not given, we can use an alternative formula to find force using the distance and time:
Force = (2 x Mass x Distance) / (Time^2).

Now we can substitute this force into the first formula for power:
Power = Force x Distance / Time.

Given: distance = 80m and time = 11s.

Since the mass of the sled is unknown and not given, we cannot calculate the exact power. We would need the mass or additional information to proceed with the calculations.