We convert from degrees Celsius to degrees Kelvin,
- <em>Initial Temperature</em>
- <em>Coolent Temperature</em>
Convective temperature coefficient,
For steel we have to,
Given the error equation, then
A)
At x=0
From the tables,
B)
At
At this value
Answer:
jk
Explanation:
Lets decompose the initial velocity into its components:
Vi = 2.25 m/s
Vix = Vi x cos(50)
Viy = Vi x sin(50) = 2.25 x sin(50) = 1.724
Then decompose the final velocity:
Vf = 4.65
Vfx = Vf x cos(120)
Vfy = Vf x sin(120) = 4.65 x sin(120) = 4.027
After that we can use:
Vfy = Viy + ay*t
ay = (Vfy - Viy)/t
ay = (4.027 - 1.724) / 8.33
ay = 0.276
Answer:150Nm
Explanation:
Force=50.0N distance=3.00m
Work=force x distance
Work=50 x 3
Work=150Nm
Answer:
El carril the la izquierda
Explanation:
El carril the la izquirda está más cerca al centro de la pista, y tiena el menor radio de todos los carriles. Esto significa que el carril de la izquierda es más corto que los otros carriles, osea que hay que correr menos lo qual te da un tiempo mejor.
Answer:
405m
Explanation:
h = ut +1/2gtsquare so
h = 0×9.0 + 1/2 × 10×9.0square
h = 0 + 1/2 × 810
h = 405m