Question

A body of mass 1 kg is lifted acts through a distance of 1 m. calculate the work done​

Answer 1

$\huge\fcolorbox{red}{cyan}{9.8\:Joules}$

Explanation:

Work Done = Energy Consumed

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

So Lets Calculate The Energy :-

• Since The Object Is Lifted ,There's It Must have Potential Energy

• Mass(m) = 1 kg
• Acceleration Due to Gravity(g) = 9.8 m/s²
• Height = 1 m

$\bf\color{purple}{Potential \:Energy = m \times g \times h} \\ => \bf{Lets\:Put\:The\:Values} \\ => 1 \times 9.8 \times 1 \\ => \boxed{9.8}$

Hope it helped