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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
2 answers
asked by
jayr
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.
1 answer
asked by
randey
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
2 answers
asked by
Damon
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 answer
asked by
Tomiya
692 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 answer
136 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 answer
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 answer
asked by
Anns
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
0 answers
asked by
Trisha
664 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 answer
asked by
Khan
32 views
A large box whose mass is 30 kg rests on a
frictionless floor. A mover pushes down on the box with a force of 392 N at an angle
1 answer
asked by
Ryan
1,034 views