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What else can I help you with?
A 10 foot ladder is leaning against a vertical wall the base of the ladder is 3 feet from the wall how high is the point where the ladder touches the wall?
13
Horizontal lines on a map of the earth is called?
Latitude. It may be helpful to think of a ladder when trying to remember this, as Ladder sounds similar to latitude, and ladders have many horizontal bars.
Is there a compound word with ladder in it?
Yes, the compound word "ladderback" is formed by combining "ladder" and "back." In this context, "ladderback" typically refers to a type of chair or a design featuring horizontal slats resembling a ladder on the backrest.
A ladder long rests against a vertical wall If the top of the ladder slides down at a rate of how fast is the bottom of the ladder sliding away when the bottom of the ladder is away from the wall?
If h is vertical height, b=horizontal distance from wall to bottom of ladder and l=lenght of ladder,we can say lsquared = hsquared + b squared. Now differentiate w.r.t. time t. 2l*dl/dt= 2h* dh/dt + 2b*db/dt =0 However this solution doesn't give exactly the same answer when one solves the problem geometrically or using simple pythagorus. For example ,if l=20m and b=12 m and h=16m and db/dt is 2m/s, I calculate dh/dt as !.5 m/s using calculus but 1.717 m/s using geometry or straight Pythagorus. Where is the fallasy inthe method using calculus? Ray Bevan
Can you give some mathematical problem relating to trigonometry?
You want to clean some leaves out of a gutter on your roof. The gutter is 8m above the ground. You want the top of the ladder to rest against the wall no more than 50cm below the gutter. You don't want the ladder to make an angle any steeper than 80 degrees from the horizontal. What is the shortest ladder you coud use?
Are ladder rungs horizontal or parallel?
Ladder rungs are typically horizontal, meaning they are perpendicular to the vertical side rails of the ladder. Each rung is parallel to the ground when the ladder is in use.
A 10-m ladder is leaning against a building The bottom of the ladder is 5 m from the building. how high is the top of the ladder?
Its pythagoras: 102 - 52 = vertical height2. So 100-25 = vertical height2. Then the square root of 75 must = vertical height. Which makes the top of the ladder 8.66 feet (8ft 8 inches) from the ground.
Why are steps on a ladder called rings or rungs?
Steps on a ladder are called rungs because they typically run horizontally between the two vertical sides of the ladder. The term "rung" originally referred to a crosspiece in a ladder framework. Over time, this term became commonly used to describe the horizontal steps on a ladder.
A 24-foot ladder is placed against a vertical wall of a building with the bottom of the ladder standing on level ground 22 feet from the basse of the building?
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Can you give me a sentence using the word vertical?
The pencil was vertical to the ladder.
A 10 foot ladder is leaning against a vertical wall the base of the ladder is 3 feet from the wall how high is the point where the ladder touches the wall?
13
What is rung in plc?
It is a horizontal line of ladder logic.Ladder logic is a language used to program PLC's.It's called Ladder Logic because the programs are formed in the shape of a ladder. Each horizontal line in the program looks like the "rung" of a ladder, which is why they call it Ladder Logic.
Why is a ladder considered an inclined plane?
A ladder can be considered an inclined plane because it forms a sloping surface that allows for easier vertical movement. By leaning the ladder against a wall or structure, it creates an angle which reduces the effort required to climb compared to climbing straight up. Just like an inclined plane, a ladder allows someone to use less force to overcome the vertical height.
What is the analogy for latitude horizontal and longitude?
diaginald
What is a ladder step called?
Rungs.
Horizontal lines on a map of the earth is called?
Latitude. It may be helpful to think of a ladder when trying to remember this, as Ladder sounds similar to latitude, and ladders have many horizontal bars.
What is the preposition - the ladder was leaning the roof?
The preposition in the sentence is "against." The ladder was leaning against the roof.
