Weight

The video tutorial explains that on Earth, gravity exerts a force of just under 10 Newtons. It emphasizes the distinction between weight and mass, noting that weight is the force of gravity on an object, while mass is the amount of matter in an object, measured in kilograms.

What is the unit used to measure force?

• Kilograms

• Meters

• Newtons

• Liters

How much force does gravity exert on Earth?

• Exactly 10 Newtons

• Just over 10 Newtons

• Just under 10 Newtons

• Exactly 9 Newtons

Which of the following is true about weight?

• It is a force measured in Newtons.

• It is the amount of matter in an object.

• It is measured in kilograms.

• It is the same as mass.

What is mass a measure of?

• The volume of an object

• The speed of an object

• The amount of matter in an object

• The force of gravity on an object

In what unit is mass measured?

• Newtons

• Pounds

• Kilograms

• Joules