POST TEST Matriculation_PHYSICS_G7

Force act on the mass due to gravity

• mass

• gravity

• weight

• matter

In which direction the gravity of Earth ?

• right

• left

• toward space

• toward centre of Earth

What is the unit of weight ?

• gram

• kilogram

• Newton

• Newton/kg

Amount of matter in the object

• weigth

• mass

• force

• gravity

At the surface of Earth, grater mass will have . . .

• greater weight

• smaller weight

Look at the figure.

Each marbles has the same mass.

When we compare the figures, which one has bigger total mass ?

• Figure A

• Figure B

Which one is the factors affect to force of gravity ?

• mass

• radius

• weight

• area

Look at the figure.

At the Earth, which figure show greater force of gravity ?

• A

• B

Look at the figure.

With constant masses, which figure has smaller force of gravity ?

• Figure 1

• Figure 2

What is tools used to measure mass ?

• ruler

• balance

• spring force

• stopwatch