Revision moment

The torque of a 50 N force 20 cm away from the pivont point will be...

• 500 N

• 20 Nm

• 10 Nm

• 15 Nm

Find moment at A

• 24 kNm

• 240000 Nm

• 16 kNm

• 29000 Nm

What is Moments?

• Turning effects of force

• Force x perpendicular distance

• Clockwise moments

• Force x displacement

What is unit for Moments

• nm

• NM

• Nm

• Nm2

Find moment at C.

Apakah momen daya apabila daya yang dikenakan ialah 15N?

What is the moment produced by the 15 N?

• 15 Nm

• 150 Nm

• 1.5 Nm

• 0.15 Nm

What is the moment acting on the seesaw?

• 1.6Nm
• 15Nm
• 16N
• 4Nm

Two masses of mass 10.0 and 6.0 kg are hung from massless strings at the end of a light rod. The rod is virtually weightless. A pivot (fulcrum) is placed off center and the system is free to rotate. If the 6.0 kg mass is 4.0 m away from the pivot, how far away is the 10.0 kg mass if the system is not rotating?

• 0.42 m

• 2.4 m

• 4.8 m

• 4.2 m