An airplane has a mass of 32272.2 kg and takes off under the influence of a constant net force of 39990.0 N. What is the net force that acts on the plane's 78.5 kg pilot?
To find the net force acting on the pilot, we can divide the total net force acting on the airplane by its mass. Let's follow these steps:
Step 1: Find the net force acting on the pilot.
We know that the net force acting on the airplane is 39990.0 N.
Step 2: Find the mass of the pilot.
The mass of the airplane is given as 32272.2 kg. Since the pilot is a part of the airplane, we assume that the mass of the pilot is already included in the total mass of the airplane. Therefore, the mass of the pilot is 78.5 kg.
Step 3: Calculate the net force acting on the pilot.
To calculate the net force acting on the pilot, we can use the formula:
Net force = Total force / Total mass.
Net force on the pilot = Net force on the airplane / Mass of the airplane
Net force on the pilot = 39990.0 N / 32272.2 kg
Net force on the pilot ≈ 1.239 N
Therefore, the net force acting on the 78.5 kg pilot is approximately 1.239 N.