A small block of mass \( m \) is kept on a rough inclined surface of inclination \( \theta \) fi... VIDEO
A small block of mass \( m \) is kept on a rough inclined surface of inclination \( \theta \) fixed in an elevator. The elevator goes up with a uniform velocity \( v \) and the block does not slide on the wedge. The work done by the force of friction on the block in time \( t \) ishttps://bit.ly/YTAI_PWAP https://www.pw.live
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