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Worksheets3rd Quarter-Quiz No.1-Science(TYPE OF FORCE)
Total questions: 20
Worksheet time: 13mins
Identification:
It is a force that pulls objects toward the Earth.
(a)
Identification:
Objects that are not affected by the pull of magnets.
(a)
Identification:
It is an electric charge between objects that are rubbed.
(a)
Identification:
It pulls objects like iron nails, paper clips, pins, and other metals.
(a)
Identification:
It is the force between two objects.
(a)
Which of the following is not a noncontact force?
gravity
magnet
electricty
push/pull
What causes the leaves, twigs, sands, and stones to move from one place to another?
wind
gravitational force
static electricity
magnetic force
What is the invisible force around a magnet?
poles
magnetic field
electricity
gravity
Which of the following does not show static electricity?
rubbing balloon in your hair
falling leaves of a tree
walking across carpet
clothes tumbling in dryer
True or False:
Wind is a force that acts at a distance.
True
False
True or False:
Force causes motion.
True
False
True or False:
Magnets attract objects like paper, water, and stuffed toys.
True
False
True or False:
Forces that act a distance are called noncontact force. They include the force gravity, magnet, and electricity.
True
False
True or False:
You cannot see gravity. You can only see its effects. It pulls all objects toward the ground.
True
False
True or False:
Fruits from a tree fall to the ground. All these happen because of the magnetic force.
True
False
True or False:
A magnet has two ends called poles. One pole is called the north pole and the other pole is called the south pole.
True
False
True or False:
To repel means to push an object away from you.
True
False
True or False:
To attract means to pull an object toward you.
True
False
True or False:
Pencils and erasers are magnetic.
True
False
True or False:
Unlike poles of a magnet repel.
True
False
