A combination of terms and mathematical operations that contains at least one variable.
Answer:
Answer:
safe speed for the larger radius track u= √2 v
Explanation:
The sum of the forces on either side is the same, the only difference is the radius of curvature and speed.
Also given that r_1= smaller radius
r_2= larger radius curve
r_2= 2r_1..............i
let u be the speed of larger radius curve
now, \sum F = \frac{mv^2}{r_1} =\frac{mu^2}{r_2}∑F=
r
1
mv
2
=
r
2
mu
2
................ii
form i and ii we can write
v^2= \frac{1}{2} u^2v
2
=
2
1
u
2
⇒u= √2 v
therefore, safe speed for the larger radius track u= √2 v
Answer:
The poor woman has -6 gallons of ice cream.
Step-by-step explanation:
2-8 = -6.
Answer:
x=1
Step-by-step explanation:
3(6x-2)=-2(4x-9)+2
3(6x-2): 18x-6
-2(4x-9)+2: -8x+20
18x-6=-8x+20
18x-6+6=-8x+20+6
18x=-8x+26
18x+8x=-8x+26+8x
26x=26
26x/26=26/26
x=1
Answer:
the first one is 1/2(53+47) = 1/2(100)=50
the second one 1/2(360 - 53 - 47) = 1/2(260) = 130
Step-by-step explanation:
THIS IS GOES FOR THE CIRCLE DIAGRAM
