Which example identifies a change in motion that produces acceleration? choices are: 1. a speed skater moving at a constant speed on a straight track 2. a ball moving at a constant speed around a circular track 3. a particle moving in a vacuum at constant velocity 4. a vehicle moving down the street at a steady speed user: how did the great depression eventually change germany politically? choices are: 1. germans eventually believed that democracy would solve their economic problems. 2 ...

Question

Physics

Jesus Franco

24 February, 01:17

Which example identifies a change in motion that produces acceleration? choices are: 1. a speed skater moving at a constant speed on a straight track 2. a ball moving at a constant speed around a circular track 3. a particle moving in a vacuum at constant velocity 4. a vehicle moving down the street at a steady speed user: how did the great depression eventually change germany politically? choices are: 1. germans eventually believed that democracy would solve their economic problems. 2 ...

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Lilah Doyle · Answer 1

Acceleration is a vector quantity that takes into account the changes in either the direction or the velocity or both. From the choices given, I go with choice number 2 where the body moves in a circular motion; thus, causing changes in its direction from time to time.