Answer:
y = 4x - 1
Step-by-step explanation:
The y-intercept is -1 , and the slope is 4
It looks like the question you are asking is how far will the cart travel after 56 complete revolutions.
To answer this you will use the distance it will travel in 1 revolution (2690.28 m) and multiply it by 56.
2690.28 x 56 = 15655.68 meters or about 15.66 km.
To find the maximum velocity you have to differentiate the function respect to r.
v = k(R - r)r^2 = kRr^2 - krr^2 = kRr^2 - kr^3
k and R are constants.
=> v' = 2kRr - 3kr^2 = kr(2R - 3r)
maximum velocity => v' = 0 => kr(2R - 3r) = 0
r = 0 or 2R - 3r = 0 => r = 2R / 3
Answer: r = 2R / 3
Answer:
cos x = 8/f.
Step-by-step explanation:
We can use the identity :
tan x = sin x / cos x.
Substituting:
e/8 = e/f / cos x
e/8 * cos x = e/f
cos x = e/f * 8/e
cos x = 8e / fe
cos x = 8/f.
Answer:
x them by 60 because there are 60 minutes in an hour.
Step-by-step explanation:
