A constant horizontal force of 39 N pushes a 15 kg-mass through a medium that resists its motion with 0.3 N for every m/s of speed. The initial velocity of the mass is 8 m/s in the direction opposite to the direction of the applied force. Find the velocity of the mass after 30 seconds. m/s
A constant horizontal force of 39 N pushes a 15 kg-mass through a medium that resists its motion with 0.3 N for every m/s of speed. The initial velocity of the mass is 8 m/s in the direction opposite to the direction of the applied force. Find the velocity of the mass after 30 seconds. m/s
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Transcribed Image Text:A constant horizontal force of 39 N pushes a 15 kg-mass through a medium that resists its motion with 0.3 N
for every m/s of speed. The initial velocity of the mass is 8 m/s in the direction opposite to the direction of
the applied force. Find the velocity of the mass after 30 seconds.
m/s
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