SCREWDRIVERS
How to use a loosen a screw in 3 easy steps!!
- Grab the screwdriver with the right shaped head
- Place it in the right screw
- Twist the screwdriver left (lefty loosey righty tighty) then use force to take the screwb out
What are the forces used in a screwdriver???
The forces are PULL PUSH GRAVITY and AIR RESISTANCE
Why are screw drivers better to use on screws???
They are better to use on a screw because a nail is used with a Hammer and like in the name SCREWDRIVER
How many types of screw drivers are there in the world ???
There are over 20 screw drivers in the world like: Philip head, Slot head, Torax, Star head etc
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