What is the slope of the line through (3, 2) and (-3 ,4)
2 answers:
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The positions when the particle reverses direction are:
The acceleraton of the paticle when reverses direction is:
Why?
To solve the problem, we need to remember that if we derivate the position function, we will get the velocity function, and if we derivate the velocity function, we will get the acceleration function. So, we will need to derivate two times.
Also, when the particle reverses its direction, the velocity is equal to 0.
We are given the following function:
So,
- Derivating to get the velocity function, we have:
Now, making the function equal to 0, to find the times when the particle reversed its direction, we have:
We know that the particle reversed its direction two times.
- Derivating the velocity function to find the acceleration function, we have:
Now, substituting the times to calculate the accelerations, we have:
Now, substitutitng the times to calculate the positions, we have:
Have a nice day!
Answer:
Properties of a right tangle can be created in a Coordinate Plane
Distance between two points A and B are shown as below
Step-by-step explanation:
Find distance between two point using Pythagorean Theorem.
Properties of right triangles and creating right triangle as a coordinate Plane.
Suppose two point are drawn in triangle containing value of (-2 , 4 ) and (-2, -2)
then
In (-2 , 4 ) and (-2,-2)
taking y-values that is 4 and -2
find difference between them such as
4-(-2) = 6
Distance is (-2,4) is 6 unit from (-2,-2)
We can also find unit length of A and B
Side A: (-1, 2) and (3,2)
3-(-2) = 5
side A is 5 unit in length
Side B : (-2,2) and (-2,-1)
2 - (-1) = 3
Side B is 3 unit in length
