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How far different size ball will roll if they are let go at the same spot on a hill?
If two round objects roll down a hill, the one with the greater mass will roll faster. If they are dropped they will fall at the same rate.
Why sloped footings are provided in foundations?
If you mean stepped footings this is used if the structure is being built on a hill / slope. I stay in Scotland some of terms in construction can be different
What is the physical interpretation of gradient of a scalar field and directional derivative?
The elevation of points on a hill is a scalar 'field'. It can have a different value at every point, but each one is a scalar value. Imagine a lumpy bumpy irregular hill, and pick a point to talk about, say, somewhere on the side of the hill. At that point, the directional derivative of the elevation is the rate at which the elevation changes leaving the point in that direction. It has different values in different directions: If you're looking up the hill, then the d.d. is positive in that direction; if you're looking down the hill, the d.d. is negative in that direction. If you're looking along the side of the hill, the d.d. could be zero, because the elevation doesn't change in that particular direction. The directional derivative is a vector. The direction is whatever direction you're talking about, and the magnitude is the rate of change in that direction. The gradient is the vector that's simply the greatest positive directional derivative at that point. Its direction is the direction of the steepest rise, and its magnitude is the rate of rise in that direction. If your hill is, say, a perfect cone, and you're on the side, then the gradient is the vector from you straight toward the top, with magnitude equal to the slope of the side of the cone. Any other vector is a directional derivative, with a smaller slope, and it isn't the gradient.
what- A paved road runs down a hill as shown, with endpoints (0, 8) and (8, 0). What is the slope of the hill?
-1
What does it mean for a line to have a negative slope?
If a line has a negative slope it is going 'down hill' and if it has a positive slope it is going 'up hill'
What different types of housing were built by anasazi?
The Anasazi people lived in cites carved out of hill sides.
Why does a hill have steep sides?
A hill has steep sides because of how the hill formed it formed with steep sides. I don't agree. Hills have steep sides because of the Earth's plates. When the plates push against each other, they sometimes push up, creating a hill or a mountain. Whether the hill has steep sides or not depends on the factors such as weathering and erosion, and on quite simply how it forms.
What are summits of the Great Barrier Reef?
The Great Barrier Reef does not have any summits. A summit is the highest point of a hill or mountain. It is not found in a coral reef.
What will a hill look like on a topographic map How will a basin look different from a hill?
What will a hill look like on a topographic map? How will a basin look different from a hill?
How did ancient Greeks adapt to their envierment?
farmed on hill sides
What are the leeward and windward called?
Sides of a mountain/ship/hill.
What were the two sides of the Battle of Bunker Hill?
the Loyalists and the Patriots
What is an isolated hill with steep sides?
An isolated hill with steep sides is known as a butte. It is a narrow, flat-topped hill with steep, vertical sides formed by erosion of softer rock layers surrounding harder rock layers. Buttes are common in arid regions where erosion has sculpted the landscape over time.
What is a hill or a mountain with steep sides and a flat top?
applacation mountains
What flat topped rock or hill formation with steep sides?
plateau
What is a high landform with steep sides and is higher than a hill?
mountin
What color did the sides fight in the Battle of Bunker Hill?
pink and black
