Physics, 17.01.2020 19:31 electrofy456

You do 30 j of work to load a toy dart gun. however, the dart is 10 cm long and feels a frictional force of 10 n while going through the dart gunâs barrel. what is the kinetic energy of the fired dart?
a. 30 j
b. 29 j
c. 28 j
d. 27 j

Answers: 2

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You do 30 j of work to load a toy dart gun. however, the dart is 10 cm long and feels a frictional f...