Question

I WANTTHIS ANSWERt your assignmen

Answer 1

$\huge{\boxed{\bf{\red{Given}}}}$

• Distance = 20m
• Force = 200 N
• Angle makes by rope = 60°

$\huge{\boxed{\bf{\blue{To \ Find}}}}$

• Amount of work done by the pulling force

$\huge{\boxed{\bf{\purple{Solution}}}}$

W = F . S

☛ Fcos30° . S

☛ W = 200 × $\dfrac{\sqrt{3}}{2}$ × 20

☛ W = 2000$\sqrt{3}$J

❥ Hence, Amount of work done by pulling = $\bf \underline\orange{2000\sqrt{3}J}$