Answer:
The curvature is
The tangential component of acceleration is
The normal component of acceleration is
Step-by-step explanation:
To find the curvature of the path we are going to use this formula:
where
is the unit tangent vector.
is the speed of the object
We need to find , we know that so
Next , we find the magnitude of derivative of the position vector
The unit tangent vector is defined by
We need to find the derivative of unit tangent vector
And the magnitude of the derivative of unit tangent vector is
The curvature is
The tangential component of acceleration is given by the formula
We know that and
so
The normal component of acceleration is given by the formula
We know that and so
Answer:
2nd option
Step-by-step explanation:
Given f(x) then f(x) + c is a vertical translation of f(x)
• If c > 0 then a shift up of c units
• If c < 0 then a shift down of c units
Here g(x) = + 1
The base graph f(x) has been shifted up 1 unit
Answer:
Simplify each term.
−0.42x^3 −6.45x
Step-by-step explanation:
if you are just simplifying this is the answer
Complement angles equal to 90.
So,
90-60 = 30
So the angle complement to 60 is 30.
Hope that helps:)
Answer: 5 feet
Step-by-step explanation:
Given: The total length of the rope = 35 feet
Let the length of the shorter section be x, then the longer section would be 6x.
According to the question, we have
Also,
Hence, the length of the shorter section = 5 feet