A small steel ball bearing with a mass of 17 g is on a short compressed spring. When aimed vertically and suddenly released, the spring sends the bearing to a height of 1.23 m. Calculate the speed at which the ball leaves the spring.
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A small steel ball bearing with a mass of 17 g is on a short compressed spring. When aimed vertically and suddenly released, the spring sends the bearing to a height of 1.23 m. Calculate the speed at which the ball leaves the spring.
You have to use one of the suvat equations here, one of them is particularly useful, can you work out which one to use?
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