Here's an analogy. I love this one, and I think it describes those terms perfectly:
Just think of pouring water into a container, and how deep it gets.
You pour some water into a container. How deep it gets depends on HOW MUCH you pour in, but also on HOW WIDE the container is. One cup of water poured into a milk jug will raise the level much more than one cup of water poured into a swimming pool.
Thermal energy ... "Heat" ... is the stuff that pours in and out of something. "Temperature" is how deep the heat energy is in the object.
If you pour 100 joules of heat energy into a metal marble, you'll raise its temperature a lot more than if you pour 100 joules of heat energy into a metal battleship.
Total distance between Sally's house and mall = 10 kilometers
Distance covered during half way drive = Kilometers
Now, she goes back to her home.
Distance covered going back home = Kilometers
Now, she drives from home to mall.
Distance covered from Sally's home to mall = 10 kilometers
Hence, the total distance Sally traveled = 5 + 5 + 10
Total distance Sally traveled = 20 kilometers
Hence, the answer is 20 kilometers
Answer:
1) Determine the domain of the following functions: d ... 3) If g(x) = x + 3 and f(x)= x² – 2x, find the value of f(g(a)). ... 6) Given the graph of f(x) to the right, determine: ... 8) Given f(x)= x? and g(x)= 2* The inverse of g is a function, but the inverse off is ... -3(x-1)= -5 4 (-3). -3x+ 3 = y. 10) The graph of a function f (x) is given at the.
Explanation:
Represented elements not discovered in this time
Answer:
θ = 61.3°
She must swim at an angle of 61.3°
Explanation:
Given;
Width of river = 100 m
Alicia speed in still water = 2.5m/s
Current of river = 1.2m/s
The angle for her to achieve her goal can be derived by the summation of velocity in the direction of the current.
Her speed in the opposite direction of the current must be able to neutralise the speed of the current;
2.5cosθ - 1.2 = 0
2.5cosθ = 1.2
cosθ = 1.2/2.5
θ = cosinverse(1.2/2.5)
θ = 61.3°