In a closed system, glider a with a mass of 0.40 kg and a speed of 2.00 m/s collides with glider b at rest with a mass of 1.20 kg. the two interlock and move off. what speed are they moving at?

from

explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.

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