1.3.1 Mass and Weight

What is the formula of weight?

• 20 N

• 40 N

• 4 N

• 10 N

• Mass on moon is smaller than mass on earth

• Weight will be the same on both surface

• Weight on earth is 10 N and on moon only 1.67 N

• Weight on earth is 1.67 N only and on the moon 10 N

What is the definition of mass?

• Total energy of an object

• Total amount of matter inside an object

• Gravitational force that acts on object

• Space occupied by matter

• 6 N

• 150 N

• 0.67 N

• 15 N

Which statement is true?

• Mass is a vector quantity

• Weight stays constant in every location

• Mass SI unit is kilogram

• Weight is lesser on massive object

To measure object's weight we need ...

• measuring balance

• spring balance

• two-arm balance

• graduated cylinder

What is the definition of weight?

• Gravitational force that act on an object

• Total amount of matter inside an object

• It is mass divides by gravity acceleration

• space occupied by the object

If an object has more mass, then it will

• weigh more.
• weigh less.
• weigh the same as an object with less mass.
• always have more volume than an object with less mass.

A person would weigh less on on the Moon than on the Earth because . . .

• Moon has more mass, and therefore more gravity
• Moon has less mass, and therefore more gravity
• Moon has more mass, and therefore less gravity
• Moon has less mass and therefore less gravity