A block of wood of 1kg resting on an inclined plane a angle `30^@`, just
Channel: Doubtnut
Date: 2020-05-17

A block of wood of 1kg resting on an inclined plane a angle `30^@`, just starts moving down. If the coefficient of friction is 0.2, then find its velocity (in `ms^(-1)`) after 5s (take , g=`10ms^(-2)`)