asked 72.2k views
1 vote
a chain lying on the ground is 10 m long and its mass is 70 kg. how much work (in j) is required to raise one end of the chain to a height of 4 m? (use 9.8 m/s2 for g.)

asked
User Yanhua
by
8.3k points

1 Answer

3 votes

Answer:

548.8 joules!

answered
User Jose Selesan
by
8.4k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.