Physics, 05.10.2019 23:00, shay8850

2
56. a body of mass 5kg starts from the origin with an initial velocity
ū = (30î +40ị)ms. if a constant force f=-(+59) n acts on the body,
the time in which the y-component of the velocity becomes zero
is
1) 5s
2) 20s toox
3) 40s
4) 80s
ooo
oops pls me

Answers: 1

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56. a body of mass 5kg starts from the origin with an initial velocity
ū = (30î +40ị)m...