Forces
What is a force?
A push or a pull
What is magnetic force?
The force of a magnet attracting objects made of iron, nickel, cobalt, and steel.
Name 1 thing a magnet sticks to
Iron / steel / nickel / cobalt
Give 1 example of muscular force
Running / lifting / push-ups etc
Is pushing a door a force?
Yes!
What can a force do to an object?
Make it move or stop
What is electrostatic force?
The push or pull that happens with static-charged objects.
Do magnets stick to plastic?
No!
What force slows things down?
Friction
Is pulling a wagon a force?
Yes
What force pulls things to Earth?
Gravity
What causes lightning?
Electrostatic force
What 4 materials do magnets attract?
Iron, nickel, cobalt, steel
What happens when there is less friction?
Things move faster
Can a force change direction?
Yes!
What force happens when things rub together?
Friction
Why do people float in space?
There is very little/no gravity
Is a steel spoon magnetic?
Yes!
Name 1 natural force you see outside
Wind / gravity / water
Name 1 way to stay safe from forces
Helmet / seatbelt / being careful
What force do we use when we move our bodies?
Muscular force
Name 1 natural force
Gravity, wind, water
True or False: All metals are magnetic
What force keeps us on the ground?
Gravity
Name 2 ways to stay safe from forces
(Any 2 safe answers that sound correct work)