A tugboat tows a ship with a constant force F 1 The increase in the ship 's speed in a 10 s interval is 4 km h When a second tugboat applies a second constant force F 2 in the same direction, the speed increases by 16 km h in a 10 s interval How do the magnitudes of the two forces compare

Question: A tugboat tows a ship with a constant force F 1 . The increase in the ship's speed in a 10-s interval is 4 km/h.

A tugboat tows a ship with a constant force F₁. The increase in the ship's speed in a 10-s interval is 4 km/h. When a second tugboat applies a second constant force F₂ in the same direction, the speed increases by 16 km/h in a 10-s interval. How do the magnitudes of the two forces compare?

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