## Answers

oo M2 180ookg Uz 87 m/s d2 115m. = onls hi- li²tead Here u final speed this initial speed a acceleration das distance moved a = - 42 = -(879) 2 a=-32.900 m/s2 calculate force acting on it Fama ² (18000kg) (32.908 m ) z 592356052N calculate work done by force of a kl= fod 2 (592356.520/+1 115m) w = 60121000g the

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