Sagot :
PE = mgh
PE = (2kg) (9.8m/s^2) (1.5m)
PE = 29.4J
The book has a potential energy of 30J (30 joules)
PE = (2kg) (9.8m/s^2) (1.5m)
PE = 29.4J
The book has a potential energy of 30J (30 joules)
Answer:
1. How much potential energy is gained by a 2-kg book when it is raised 1.5 m above the table?
- PE = mgh
- PE = (2kg) (9.8m/s^2) (1.5m)
- PE = 30 J
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