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svetoff [14.1K]
3 years ago
11

You push a 4.9 kg block against a horizontal spring, compressing the spring by 16 cm. then you release the block, and the spring

sends it sliding across a tabletop. it stops 77 cm from where you released it. the spring constant is 220 n/m. what is the coefficient of kinetic friction between the block and the table?
Physics
1 answer:
In-s [12.5K]3 years ago
4 0
A boiling pot of water (the water travels in a current throughout the pot), a hot air balloon (hot air rises, making the balloon rise) , and cup of a steaming, hot liquid (hot air rises, creating steam) are all situations where convection occurs. 
Read more on Brainly.com - brainly.com/question/1581851#readmore
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