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a laddder 9m long rests

a laddder 9m long rests against a vertical wall. if the base of the ladder is 2m from the wall, find the angle mabe by the
1. 2 answers
2. asked by jayr
3. 494 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.
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2. asked by randey
3. 546 views
A uniform ladder is 10 cm long and weights 400 N. It rests with ists upper end against a frictionless vertical wall. Its lower
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2. asked by Damon
3. 3,356 views
The bottom of the ladder rests on a horizontal flat surface and the top of the ladder rests against a wall. The ladder makes an
1. 1 answer
2. asked by Tomiya
3. 693 views
A beam is 7,5 m long. It is supported at the left end and has another support 1,5 m from the right end. From the left end, a
1. 1 answer
2. 142 views
A beam is 7,5 m long. It is supported at the left end and has another support 1,5 m from the right end. From the left end, a
1. 1 answer
2. 103 views
A 14 FOOT LADDER IS LEANING AHAINST A BUILDING WITH THE BASE OF THE LADDDER 5 FEET FROK THE BUILDING HOW HIGH UP ON THE BUILDING
1. 1 answer
2. asked by Anns
3. 1,179 views
A square bar with a mass of 0.830 kg and 19.3cm long (l) rests on two parallel horizontal rails that are 18.0cm apart (d) and
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2. asked by Trisha
3. 665 views
A man is going on his car at the rate of 40 Km/hr.After thirty miles he rests for 10 minutes. How long will it take for him to
1. 1 answer
2. asked by Khan
3. 32 views
A large box whose mass is 30 kg rests on africtionless floor. A mover pushes down on the box with a force of 392 N at an angle
1. 1 answer
2. asked by Ryan
3. 1,034 views