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23 Nov 2019
A 1500 wrecking ball hangs from a 16 -long cable. The ball ispulled back until the cable makes an angle of 23.0 with thevertical By how much has the gravitational potential energy of theball changed?
A 1500 wrecking ball hangs from a 16 -long cable. The ball ispulled back until the cable makes an angle of 23.0 with thevertical By how much has the gravitational potential energy of theball changed?
Patrina SchowalterLv2
29 Aug 2019