Force 1
What type of force is pushing a cart?
Applied force
If METAL nails attract to an object what is the force and why?
The force is going to be Magnetic force, why is because the magnetic field attracts the metal nails.
What type of contact is gravity classified as?
Gravity is a non-contact force.
You rub your feet on a carpet really fast what type of force is it?
Friction
A kid takes a balloon and rubs it on there hair what is this type of force?
Electric
The definition for applied force.
Push or pull
True or false
A magnet must be touching an object to repel it
False
What holds the planet together?
Gravity
To get your hands warm you rub them together creating what?
Friction
You plug in a charge to a outlet what does it produce?
It produces electric
When you push against a bookcase that is against the wall what and how are you using applied force?
you are using applied force and you are pushing or pulling against something
a line that connects opposite magnetic poles and represents the strength & direction of the magnetic field
Magnetic Field Lines
what makes planets spherical?
gravity
Putting tires on a icy road increases What?
Friction
A type of force you can or do use everyday?
Electric Force
Lexi was pushing her bike back up a hill she sighs and says "this reminds me of a friction force" why is she wrong.
explain
A magnetic force can ___ or ___ an object at an distance
Attract, repel
If you drop a corn dog and a peanut the peanut wll drop faster why is that.
The peanut weights less and the gravity pulls it down do to it being closer to the ground.
Which one of these two are true? A.Friction takes place when you go down a slide. B.Friction takes place when you try to go down a street block on a metal sled.
B
Electric
Four friends are playing tug a war one if the friends says "if you guys can guess what type of force we are playing with I'll give you two buck" one friend says Applied force the other two say gravity and friction. who is right and why.
explain why the friend who said applied force is right
This is the region around a magnet where its force acts
Magnetic Field
a girl told her friend "I bet if I dropped a pound of peanuts it will fall faster then a pound of feathers" Her friend says "I bet the feathers and the peanut will fall at the same rate." Who is wrong
The girl Is wrong they are both one pound so they should fall st the same rate
What is the definition of friction?
What is when two surfaces rub together and prevents or slows motion.
If I take a battery and connect it to a lightbulb using wires, then I would have an example of this
Electromagnet