Physics

Physics

Year 8

Multiple Choice

What is the moment of this force?

• 400 Nm

• 500 Nm

• 600 Nm

• 700 Nm

Multiple Choice

What is the moment of this force?

• 300 Nm

• 30 Nm

• 150 Nm

• 15 Nm

Multiple Choice

What is the moment of this force?

• 360 Nm

• 3600 Nm

• 300 Nm

• 3000 Nm

Poll

True or False. The seesaw is balance.

• True

• False

Multiple Choice

What is the moment of the boy on the left?

• 300 Nm

• 600 Nm

• 450 Nm

• 500 Nm

Open Ended

How can we make this seesaw balance?

Poll

Jane is trying to change a wheel on her car. She cannot undo the nut with the spanner she has. What should she do?

• Use longer spanner

• Use shorter spanner

Poll

True or false. This seesaw is unbalance.

• True

• False

Multiple Choice

What is the moment of the boy on the right side?

• 500 Nm

• 250 Nm

• 1000 Nm

• 1500 Nm

Open Ended

What will happen if the boy on the right side move closer to the middle?