Given,
As we know that slope of any line passing from (x,y) point has the slope as i.e. Tan
Vector's Direction can be calculated by = Tan⁻¹ ,
where is the angle with the horizontal X-axis.
therefore,
= Tan⁻¹
= 23.375°
The vector's direction is the angle that the vector makes with the horizontal axis, i.e. with the X-axis. The direction of the vector is given by turning the angle of the vector around its tail to the east counterclockwise.
Therefore, the vector's direction for the given vector is 23.375° from the X-axis i.e. the vector Ax = 26 m/s2, Ay= 10 m/s2 points towards the North-East direction.
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The answer is 2+ because I just know it’s easy
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Work done by force is given by formula
now here work done against friction is given so force of friction here is
It moved by three corridors with each measures
so total distance will be
now from above formula of work done we will say
so above is the work done to move three corridors