Which quantity has the unit, Watts (W)? Express this unit in base SI units.(i.e kg, m and s) ) A particle moves from position A to position B in the following Cartesian coordinate system. (Not drawn to scale) Find the displacement vector AB. Using dot product, find the angle that the displacement vector AB make with the x axis. The position of a particle (in m) is as followed. \vec{r}=7 \hat{\imath}+1.2 t^{2} \widehat{\boldsymbol{k}} Find the velocity of the particle and explain why the particle is moving in a rectilinear motion (i.e moving in a straight line). Find the speed of the particle when t = 2.0 s. O Draw the motion graph of the particle for the first 2.0 seconds.

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which quantity has the unit watts w express this unit in base si units

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Which quantity has the unit, Watts (W)? Express this unit in base SI units.(i.e kg, m and s) ) A particle moves from position A to position B in the following Cartesian coordinate system. (Not drawn to scale) Find the displacement vector AB. Using dot product, find the angle that the displacement vector AB make with