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If an adult and child are on a seesaw with a movable fulcrum where should the fulcrum be moved to so that the child can lift the adult?
Wiki User
∙ 14y ago
close to the adult.
Wiki User
∙ 14y ago
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Which is the simple lever which helps to change the direction of a force?
A first degree lever, with the fulcrum between the force and the load, will change the direction of the force. Think of an adult on the ground pushing down on a see-saw to lift a child on the other end up into the air.
What safety precaution should you take when performing an experiment that involves electricity?
Always perform the experiment under adult supervision.
Does an adult weigh about 70 kilograms or about 700 kilograms?
70 kg = 154.323584 lb 700kg = 1543.23584 lb guess which answer is correct A normal adult should weigh arround 65-195. If you are under 65 kg's you need to put on weight and if you are over 195 kg's and you are less than 1.60 meters tall you should loss some weight but don't go over the top. Remember, looking good shouldn't be your number 1 priority in life.
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an adult male's voice ranges from 85 to 155 Hz and adult female's voice ranges from 160 to 250 Hz
What do you have to do to get a mechanical advantage greater than 1?
Well it depends on what you are using for a pulley the mechanical advantage is equal to the number of ropes lifting the object such as if you have one pulley the MA (mechanical advantage) is equal to 1 if you have two pullies the MA is 2 if you are using a lever such as a seesaw you have to move the fulcrum as close to the object being lifted and have to longest possible input arm. If you modify a seesaw a 60 pound child can lift a 200 pound adult. That is about all i know hope it helps if you are using a different simple machine or need more help email me at : icecbejohn@yahoo.com
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an adult should bathe everything he or she feels dirty or stinks
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Yes but another adult that is trusted should be told and that touching adult should be put in jail.
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You Should tell an Adult right away.
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you should tell a trusted adult
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Because they are the set that are to last you for your adult life. If you pull your adult teeth out, they will not grow back.
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You should get up and tell an adult or tell a trusted adult
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You should tell your parents.
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Well you would give a kid a gift why not an adult
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Average adult gerbil weighs about 2.5 oz
What is my liability for my adult children?
Should be none.
How much should eat?
You should eat about 1000 calories a day if you are a kid. If you are an adult you should eat about 2550 calories a day. If you are an adult watching your weight, you should eat about 2000 calories a day.
