Explanation:
The sum of the length of RS and ST is the length of RT, i.e.
The impact behavior of plastic materials is strongly dependent upon the temperature. At high temperatures, materials are more ductile and have high impact toughness. At low temperatures, some plastics that would be ductile at room temperature become brittle.
Answer:
Explanation:
Given that
L= 50 m
Pressure drop = 130 KPa
For Copper tube is 3/4 standard type K drawn tube
Outside diameter=22.22 mm
Inside diameter=18.92 mm
Dynamic viscosity for kerosene
Pressure difference given as
Where
L is length of tube
μ is dynamic viscosity
Q is volume flow rate
d is inner diameter of tube
ΔP is pressure drop
Now by putting the values
So flow rate is
Answer:
your answer is correct
Explanation:
You have the correct mapping from inputs to outputs. The only thing your teacher may disagree with is the ordering of your inputs. They might be written more conventionally as ...
A B Y
0 0 1
0 1 0
1 0 0
1 1 1
That is, your teacher may be looking for the pattern 1001 in the last column without paying attention to what you have written in column B.
Answer:
252.62 m
Explanation:
Data provided :
Initial speed of the car, u = 0 Km/h (since, the car starts from the rest)
Final speed of the car, v = 60 km/h = 60 × (5/18) = 16.67 m/s
Time, t = 30 s
now,
from the Newton's equation of motion, we have
v = u + at
where,
a is the acceleration of the car
on substituting the values, we have
16.67 = 0 + a × 30
or
a = 0.55 m/s²
also,
v² - u² = 2as
where, s is the distance traveled
on substituting the values, we get
16.67² - 0² = 2 × 0.55 × s
or
s = 252.62 m