queenkendra16
02.10.2020 •
Chemistry
A ball rolls off a table and hits the floor at 5m/s what is the height of the table
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Ответ:
therefore if an object is changing direction (i.e. going round a curve), even if it is at a constant speed, its velocity is still changing (i.e. the direction it's moving in changes). and any change in velocity is caused by an acceleration, therefore the car must be accelerating to go round a curve.