1.Never play with sharp and pointed tools.
2.When carrying sharp and pointed tools like knife,position the pointed edge downward.
3.Keep sharp and pointed tools in a tool box.
4.Check the ladder if it is sturdy before using it.
5.Check the rope if it is in good condition before using a pulley.
6.Be sure that the axle is fastened safely and securely to the wheel before using it.
7.Keep away from places where heavy loads are being lifted by pulleys.
8.Do not leave any object on stairways.
9.Be sure that any tool is in good condition before using it.
10.Always keep small children away when using a sharp tool.
11.When you are through using any tool, put it back in its proper place.
1. keep any machine in good condition.
2.check any machine before using it.
3. use simple machines properly
4. avoid playing with simple machines.
5. avoid running when carrying sharp or pointed items.
6.avoid leaving any simple machine on the stairway.
7. keep all simple machines in their proper places when not in use.
- never play with sharp and pointed tools
- when carrying sharp and pointed tools like a knife, position the pointed edge downward.
- keep sharp and pointed tools in a tool box.
- check the ladder if it is sturdy before using it.
- check the rope if it is in good condition before using the pulley.
-do not leave any object on a stairway.
-keep away from places where heavy loads are being lifted by pulleys.
There are a number of safety measures in using simple machines. You should ensure that there are no exposed wires, the machine should be well lubricated, and all the sharp parts should be covered when not being used, among other things.
While machines are very useful to us,their use can create risk if not properly handled
Safety measures in using machines
- Protective clothing and gadgets should be worn, if necessary
- Fixed guards should be used whenever possible
- Control switches must be clearly marked to show what they do and don't do
- Only tools in good working condition should be used
Main Idea:
Machines are very useful to our lives. But, if we do not use them properly, terrible accidents can happen
handle it easily and comfortable simple machine.
and care the machine safely!
- Never play with sharp and pointed object- Keep sharp and pointed tools in a tool box
do not use simple nachines jerkly
keep any machine in good condition
The purpose using a simple machine is because it helps you do things your to lazy to do it yourself.
A complex machine is a machine using more than one simple machine for its operation. A bicycle is a complex machine, using a lever for steering (handlebars), wheel and axle, inclined plane (the threads on bolts), and a pulley (chain on sprockets).
the effort is decreased
The Lever is being used to pick up diamonds using tweezers
Yes, it is it allows you to slide something off the pan without using a lot of effort its an incline plane
check any machine before using it
safety measures when using a computer
safety measures in using a thermometer
the safety precaution in using simple machines is to use it in a safety hand
The purpose using a simple machine is because it helps you do things your to lazy to do it yourself.
always were safety goggles to protect your eyes
susan
frights
A lever
frights
a hammer
The Mechanical Advantage is the ratio of the force needed to lift an object using the simple machine divided by the weight of the object