Answer:
t= 16.5
Step-by-step explanation:
See the steps below:)
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:
Write “All horses drink water.” as a conditional statement.
Step-by-step explanation:
The Volume of the box is 78 inches.
How I got my answer:
The formula for Volume is length x width x height, so 6.5 x 6 x 2 equals 78.
Answer:
x = 
or 5.83
Step-by-step explanation:
A² + B² = C²
3² + 5² = x²
9 + 25 = x²
34 = x²
= x
or
5.83 = x
Hope this helps!
