Find the unit of work if the work is the product of force and displacement, force = mass `xx` acceleration, where acceleration = `("length")/("time"^(2))`

Answer

kg `m^(2) s^(-2)`

Explanation

Work = Force `xx` Displacement
`= m xx a xx s = m xx (l)/(t^(2)) xx l = m (l^(2))/(t^(2))`
`= kg .(m^(2))/(s^(2)) = "kg m"^(2)s^(-2)`