two penguins are swimming in the ocean. the k...
two penguins are swimming in the ocean. the kinetic energy of each penguin depends on the penguins mass and speed. compare the two penguins. the king penguins mass is the gentoo penguins mass. the king penguins speed is the gentoo penguins speed. the king penguins kinetic energy is the gentoo penguins kinetic energy.
Answer
# Answer:
1. The king penguin's mass is $\frac{1}{2}$ the gentoo penguin's mass.
2. The king penguin's speed is equal to the gentoo penguin's speed.
3. The king penguin's kinetic energy is $\frac{1}{2}$ the gentoo penguin's kinetic energy.
# Explanation:
## Step1: Calculate mass - ratio
Mass of king penguin = 6 kg, mass of gentoo penguin = 12 kg. Ratio = $\frac{6}{12}=\frac{1}{2}$.
## Step2: Compare speeds
Speed of king penguin = 2 m/s, speed of gentoo penguin = 2 m/s. They are equal.
## Step3: Calculate kinetic - energy ratio
Kinetic energy of king penguin = 12 J, kinetic energy of gentoo penguin = 24 J. Ratio = $\frac{12}{24}=\frac{1}{2}$.