False. The jet stream does not carry cold air to the tropics and warm air to the poles.
The jet stream is a high-altitude, fast-moving air current in the atmosphere that generally flows from west to east. It is caused by the temperature differences between the polar regions and the mid-latitudes.
In reality, the jet stream tends to separate cold polar air from warmer air in the mid-latitudes. It meanders and can have a significant impact on weather patterns, but its primary function is not to transport warm or cold air to the poles or tropics. Instead, it plays a crucial role in the development and movement of weather systems, affecting things like storm tracks and weather conditions in different regions.
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The jet stream does not carry cold air to the tropics or warm air to the poles.
The statement 'The jet stream carries cold air to the tropics and warm air to the poles' is false. The jet stream is a narrow band of strong wind in the upper atmosphere that flows from west to east. It generally moves air masses from west to east across the globe, but it does not carry cold air to the tropics or warm air to the poles. Instead, it helps distribute weather systems and influences the movement of storms.
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Answer:
2019?
Explanation:
Answer:
6.7 N
Explanation:
The force exerted by the 4.0 kg block on the 5.0 kg block will be 6.7
Fnet = 16 N (since it is applied only to the 3.0 kg block)
Total mass of the system, m = 3.0 kg + 4.0 kg + 5.0 kg = 12.0 kg
Fnet = ma16 = 12aSolving for a,a = 16/12 = 4/3 m/s²
m is the mass of the 5.0 kg block and a is the acceleration of the system.F = 5.0 kg x 4/3 m/s² = 6.666 N
Therefore, the force exerted by the 4.0 kg block on the 5.0 kg block is 6.7 N.