Question

amit can open a 2m wide door by a minimum force of 2.5N, find moment of force needed to open the door.

Answer 1

Given

• Force (F) = 2.5 N
• Distance (d) = 2 m

To find

• Moment of force

Solution

☯ Moment of force = Force × Distance

• 2.5 N × 2 m
• 5.0 Nm

∴ Moment of force needed to open the door = 5.0 Nm

Answer 2

Moment of force = Force × Distance

2.5 N × 2 m

5.0 Nm