Answer:
BELOW
Step-by-step explanation:
Great question! To determine which man has a larger momentum, we need to calculate the momentum of each man using the given information. Momentum is the product of an object's mass and its velocity.
Given:
Fat man's mass = 80 kg
Fat man's velocity = 4 m/s
Thin man's mass = 40 kg
Thin man's velocity = 10 m/s
Step 1: Calculate the momentum of the fat man.
Fat man's momentum = Fat man's mass × Fat man's velocity
Fat man's momentum = 80 kg × 4 m/s = 320 kg⋅m/s
Step 2: Calculate the momentum of the thin man.
Thin man's momentum = Thin man's mass × Thin man's velocity
Thin man's momentum = 40 kg × 10 m/s = 400 kg⋅m/s
Step 3: Compare the momentum values.
Fat man's momentum = 320 kg⋅m/s
Thin man's momentum = 400 kg⋅m/s
Therefore, the thin man has a larger momentum than the fat man, even though the fat man has a greater mass. This is because the thin man is running at a significantly higher velocity, which has a greater impact on the momentum than the mass in this case.