Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Geometry
Slope and Gradient
a bridge is 10 meters above the original ground n assumed to be level. How far from the end of the bridge, an approach starts, if the approach is to have a 10 percent grade?
1 answer
Grade = h / L
0.1 = 10 /L
L = 100 METERS
You can
ask a new question
or
answer this question
.
Related Questions
The Hewitt family plans to expand their square pool. Each side of the original pool will be increased by 4 meters, and the new
A city wants to build a beam bridge that will span 500 feet (152 meters). What is the best way to build the bridge?(1 point)
Link
The high level bridge, a railway bridge that crosses the Oldman River is over 1km long. From one point on the river, the angle
53. A 60-foot drawbridge is 24 feet above water level when closed. When opened the bridge makes an angle of 33 degrees with the
A pole 12 meters tall is perpendicular to level ground. A taut wire that is 20 meters long extends from the top of the pole to
A rock is thrown upward with a velocity of 18 meters per second from the top of a 27 meter high cliff , and it misses the cliff
A rocket is fired upward from ground level with an initial velocity of 480km/hr. after t seconds its distance above the ground
a rock is thrown upward with the velocity of 12 meters per second from the top of a 28 meter high cliff, and it misses the cliff
a rock is throw upward with a velocity of 24 meters per second from the top of a 38 meter cliff, and it misses the cliff on the
A stone is thrown straight up from the ground with an initial speed of 30.5 m/s . At the same instant, a stone is dropped from a