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When A 12-foot extension ladder is placed against a wall To achieve the proper climbing angle approximately how far should the bottom of the ladder be from the base of the wall?
Wiki User
∙ 14y ago
You may set the correct distance by trying different angles so that you feel confortable when climbing the ladder. Approximately between 80 to 130 cm. But it is the correct angle that can tell you the adequate distance from the wall. Only by climbing a ladder you know it. I advise you to put a piece of rubber under the ladder so that it can't slip.
Wiki User
∙ 14y ago
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What dose betray mean?
turn against
Ken leans a 12-foot ladder against his house He places the ladder so that the base is 5 feet from the house How far up the house does the ladder reach?
10.9 [11]
What is the shape of graph for simple pendulum between L and T?
T = 2*pi*sqrt(l/g) where g is acceleration due to gravity. So T is proportional to sqrt(l).Since both must be positive, the graph of T against L is the shape of the positive square root function.T = 2*pi*sqrt(l/g) where g is acceleration due to gravity. So T is proportional to sqrt(l).Since both must be positive, the graph of T against L is the shape of the positive square root function.T = 2*pi*sqrt(l/g) where g is acceleration due to gravity. So T is proportional to sqrt(l).Since both must be positive, the graph of T against L is the shape of the positive square root function.T = 2*pi*sqrt(l/g) where g is acceleration due to gravity. So T is proportional to sqrt(l).Since both must be positive, the graph of T against L is the shape of the positive square root function.
A ladder 10 ft long leaning against a wall at a 71 angle how high up the wall does the ladder reach?
10 sin71 = 10 x 0.9455 = 9.455 feet (just under 9' 5½")
If A painter leans a 34ft ladder against a building The base of the ladder is 16ft from the building To the nearest foot how high on the building does the ladder reach?
30 feet. And you don't have to round it to the nearest foot. It's exactly 30 feet.
When A 12 foot extension ladder is placed against a wall To achieve the proper climbing angle approximately how far should the bottom of the ladder be from the base of the wall?
3 FEET
Who has more potential energy someone climbing a ladder on the Moon or on the Earth?
On the earth, because the force he is climbing against is higher, therefore he is doing more work in climbing, and accumulating more potential energy.
What a cause a boy climbing a hill to be so tired?
Gravity. When you're climbing up a hill, you're pretty much competing against gravity.
The use of violence by groups against civilians to achieve a political goal?
Terrorism is the use of violence by groups against to achieve a political goal.
Why is not advisable to place a climbing vine against a concrete wall?
because the vine can cause the breaking of the wall.
When did they stop climbing Uluru?
Uluru can still be climbed. However, it is not usually permitted to climb the Rock in mid-Summer, and tourists unused to the Australian consitions are cautioned strongly against climbing Uluru.
Why were castle walls high?
For strength and security against invaders. Also to be strong against some harsh Irish weather.
Cosign lease extension?
If I cosign an apartment lease for a friend can I file bankruptcy against the landlord to get out of the lease.
How far should a 12-foot extension ladder should be placed against a wall?
3 ft
What did Britain hope achieve by a blockade of American ports?
they hoped to achieve and gain the power of an alliance AGAINST the french
What did Britain hope to achieve by blockade of American ports?
they hoped to achieve and gain the power of an alliance AGAINST the french
What is the use of violence by groups against civilian to achieve a political goal?
The use of violence against civilians to achieve a political goal is terrorism. Unless or until they win. Then it is called a revolution
