Exploring Net Forces and Normal Force Dynamics

What is the weight of the book discussed in the example?

• 5 Newtons

• 10 Newtons

• 500 Newtons

• 15 Newtons

What force does the table provide to balance the book's weight?

• Magnetic force

• Frictional force

• Normal force

• Gravitational force

What ensures that the book on the table does not move?

• Only gravitational force

• Only normal force

• Unbalanced forces

• Balanced forces

If a person stands on the ground weighing 500 Newtons, what is the normal force exerted by the ground?

• 5 Newtons

• 0 Newtons

• 1000 Newtons

• 500 Newtons

Tags

NGSS.MS-PS2-4

What happens to the forces when you sit on a chair?

• They balance out

• They become unbalanced

• They double in value

• They become zero

Tags

NGSS.3-PS2-1

What will happen if the table cannot provide the required normal force?

• The book will rise

• Nothing happens

• The book will float

• The table will break

Tags

NGSS.MS-PS2-2

What happens to the normal force if an additional 10 Newtons is applied to the book?

• Increases to 500 Newtons

• Decreases to 5 Newtons

• Remains at 5 Newtons

• Increases to 15 Newtons

What is the total force acting on the book when an extra 10 Newtons is pushed down?

• 25 Newtons

• 10 Newtons

• 5 Newtons

• 15 Newtons

Tags

NGSS.MS-PS2-2

What additional force scenario was discussed in the tutorial?

• Pushing down on the book

• Spinning the book

• Moving the book sideways

• Lifting the book up

Tags

NGSS.MS-PS2-2

What is the role of normal forces as described in the tutorial?

• To oppose gravitational forces

• To increase gravitational forces

• To nullify all forces

• To create motion