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To use an extension ladder

The foot of an extension ladder is 9ft from a wall. The height that the ladder reaches on the wall and the length of the ladder
1. 2 answers
2. asked by Ethan
3. 1,733 views
To use an extension ladder safely, the base must be 1 m out from the wall for every 2 m of vertical height.a) What is the
1. 2 answers
2. asked by Jane
3. 965 views
An 8.5 m extension ladder of mass 24 kg is propped up against a wall, touching at a point 8.0 m above the level ground. A man of
1. 1 answer
2. asked by Anonymous
3. 845 views
An extension laddder is to be placed against a house so that it reaches 1 ft above the edge of the roof, which is 23.5 ft high.
1. 1 answer
2. asked by randey
3. 542 views
An extension ladder adjusts in length from 10 ft to 16 ft. Suppose you've leaned your ladder against your house sot that, at its
1. 1 answer
2. asked by Suz
3. 600 views
Two extension ladders are leaning at the same angle against a verticl wall. The 3-m ladder reaches 2.4m up the wall. How much
1. 5 answers
2. asked by Anonymous
3. 2,123 views
firefighters have a 35 foot extension ladder. In order to reach 30 feet up a building, how far away from the building should the
1. 1 answer
2. asked by diane
3. 832 views
A 20 foot extension ladder leans against Paul’s barn wall creating a 65° angle with the ground. How many feet (to the nearest
1. 2 answers
2. asked by Jennfer
3. 1,060 views
uniform ladder 25 ft long rests against a smooth vertical wall. The ladder weighs 15 Kg. The lower end of the ladder is 15 ft
1. 1 answer
2. asked by dody
3. 1,472 views
2 extension ladders are leaning at the same angle against a vertical wall. The 3 meter ladder reaches 2.4 meters up the wall.
1. 2 answers
2. asked by Katie
3. 2,245 views