Aforce of 88 n is used to move a couch 2.1 m. how much work is done?
a. 184.8 j
b...
Physics, 11.11.2019 23:31 rightdimple3692
Aforce of 88 n is used to move a couch 2.1 m. how much work is done?
a. 184.8 j
b. 41.9 j
c. 32.3 j
d. 211.2 j
Answers: 3
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Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)
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