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Physics, 18.04.2020 13:17 naomicervero

The illustration below shows a box on a curved. Frictionless track. The box starts with zero velocity at the top of the track. It then slides from the top of the track to the horizontal part at the ground. Its velocity just at the moment it reaches the ground is 14 m/s What is the height (h) from the ground to the top of the track

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The illustration below shows a box on a curved. Frictionless track. The box starts with zero velocit...

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