Ladders work similarly to climbing stairs. It is also somewhat similar to climbing a ramp, except that the steps force you to walk a predetermined distance with each movement. So you get to climb a small bit at a time rather than climb a distance that is too far and which you cannot reach.
Screw the ladder, need a screw. Screw on the ladder may be difficult, much toppling and overbalance in the heat of the moment and the angle of the dangle, oh yes! Not seen a ladder screwing. So the answer is NO!
Yes, most or all people would consider a ladder to be one.
thomas Edison
3000 Before Christ
56
When a person climbs a ladder, his muscles provide the energy (work) to raise the person's weight from the ground to the top of the ladder. When the person climbs a ladder carrying a load in addition to his body, his muscles provide the energy (work) to raise his weight from the ground to the top of the ladder, plus the additional energy (work) to raise the load from the ground to the top of the ladder. The more weight goes up the ladder, the more work is done. Of that you can be positive.
You could use "ladder" in a sentence like this... I climbed up the ladder to get in my attic. My dad owns a ladder. We keep our ladder in our backyard. I climbed up the ladder. Do you own a ladder?
1 foot
The main purpose of a ladder is to allow people to get higher than they can reach. A ladder works by leaning it up against a solid surface and then the person climbs the ladder using the rungs.
i have no idea!! I would say, yes as a ladder makes work easier. It is simple as to not have moving parts. Sq-beats
yes
you have to use a factor tree
yes you work hard on it
work hard to achieve high!
Usually as an employee. Start at the bottom and work your way up
Here is one: (5 steps) work pork port post pest rest
No, but you need to have something to work with to lay the piercing out correctly.