Joshua skates in a straight line at a constant speed for 1 min, then begins going in circles at the same rate of speed, and finally begins to increase speed. When is he accelerating? Explain your answer

He is accelerating both when he is going in circles at the same rate of speed and when he is increasing speed. One involves a change in position, while the other involves a change in spped. Both speed and direction are part of velocity, and any change of velocity is acceleration.

Explanation: Hope this helps :)

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explanation:

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

explanation:

as the height from which the ruler was dropped increased, the speed of the ruler at ryan's hand increased.