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Hard hats are tested to withstand how many foot-pounds of impact?
Wiki User
∙ 12y ago
Hard hats are tested to withstand 40 ft lbs of impact which is equivalent to a 2lb hammer falling 20ft. -Occupational Safety and Health by David L. Goetsch
Wiki User
∙ 12y ago
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How a range of factors have a negative and positive impact on individuals with a sensory loss?
A range of fact can have a negative or positive impact on individuals with a sensory loss. People who are deaf can still feel vibrations from object near them. So something falling can be felt by a deaf person. Blind people can feel their way around a room. If someone moves furniture without telling them they will have a hard time navigating.
What is a comparative and superlative form for hard?
as hard as, so hard as, less hard as, more hard as, hard, harder, the hardest.
Can hard be an adverb?
Yes, if it describes an action where "hard" is how the action occurred (e.g. he worked hard, he fell hard onto the ground). Otherwise, hard applied to a noun or action noun is an adjective meaning tough, difficult, or strong (the work is hard, the bread is hard).
What kind of adverb is hard?
Hard is an Adver of Manner
What is a hard math problem that equals to 52?
If you can answer it, then it is not that hard!
What is the hard scientific method?
hard evidence will withstand hard physical trial to disprove it or short: reliability under trial
Why submarines are built with hard thick sheets of metal?
To withstand the external pressure.
How hard a crash will the WowWee Dragonfly Flyer withstand?
Since the Dragonfly's structure is carbon fiber, it tend to be durable enough to even withstand crashes from 25ft in the air to solid ground.
Why are submarines built of hard thick sheets of metal?
To withstand high water pressure when they are submerged at sea.
What are some features of the 2013 Ford Super Duty truck?
The key features of this vehicle are: - Powerful fuel efficient diesel engine - A durable vehicle that has been tested to withstand hard terrain - Capable of carrying heavy loads, such as small diggers - The vehicle is fitted with an LCD screen that has connectivity options
What is hard skill?
A hard skill is a skill that is tangible and measurable. Hard skills can easily be taught and tested, such as shooting a basketball, reading, and cooking.
What impact does basketball have on people?
It depends on how hard you hit them with it.
Which type of exercise can be hard on the joints?
high impact
What are the Folds in the lining of the hard palate?
The folds are called rugae and they are specialised mucosa designed to withstand abrasive forces of masticated food
Who was tested in The Bible?
Jesus was tested by Satan Job felt he was being tested by God Joseph was tested because he was in a foreign place and it was hard for him Jonah was tested because he didn't want to go somewhere that God wanted him to and he ended up inside a whale Eve was tested by Satan and gave in Adam was tested by Eve and Satan and gave in Noah was tested by God to have faith to build the arc Abraham and Sarah were tested to believe that God would give them a child Abraham was tested when God asked him to kill his son Mary was tested when God chose her to have a baby Joseph was tested when God told him to believe that Mary had not cheated on him
How are citrus trees affected by frost?
Citrus trees can withstand short periods of light frost, but hard frosts of long duration can be devastating.
What is the function of the glass tubing?
The function of a hard glass test tube is heating a substance. The glass is resistant to chemicals and it can withstand pressure and heat.
