The choice c. 100 cm / s²
__o_o_
![a \: max = {w}^{2} A = {\pi}^{2} \times 10 = 10 \times 10 = 100 \: \frac{cm}{ {s}^{2} }](https://tex.z-dn.net/?f=a%20%5C%3A%20max%20%3D%20%20%7Bw%7D%5E%7B2%7D%20A%20%3D%20%20%7B%5Cpi%7D%5E%7B2%7D%20%20%5Ctimes%2010%20%3D%2010%20%5Ctimes%2010%20%3D%20100%20%5C%3A%20%20%5Cfrac%7Bcm%7D%7B%20%7Bs%7D%5E%7B2%7D%20%7D%20)
I hope I helped you^_^
C is a non-metal and so is O. So the answer is CO
Answer:
<em>W=700 Joule</em>
Explanation:
<u>Physics Work
</u>
Is the dot product of the force vector by the displacement vector
![W=\vec F \cdot \vec r](https://tex.z-dn.net/?f=W%3D%5Cvec%20F%20%5Ccdot%20%5Cvec%20r)
When both the force and the displacements are pointed in the same direction, the formula reduces to its scalar version
![W=F.d](https://tex.z-dn.net/?f=W%3DF.d)
The weightlifter is applying a net force of 350 N to lift the weights a distance of 2 m, thus the net work done is
![W=350\ N\ .\ 2\ m=700\ Joule](https://tex.z-dn.net/?f=W%3D350%5C%20N%5C%20.%5C%202%5C%20m%3D700%5C%20Joule)
Answer:
divide 5000 ÷ 80 = 62.5 metros por minuto esa es la velocidad que alcanza la motocicleta para recorrer los 5 kilometros en 1.2 horas
Explanation:
5 kilometros conviertelos en metros (5kms. = 5000 metros) 1 km. = 1000 mts
1.2 horas conviertelos en minutos (1.2 hrs. = 80 minutos) 1 hora = 60 minutos, para sacar la fraccion de minutos divides 60 ÷ 6 = 10 minutos ( 10+10 = 20 minutos = .2 )
<span>a 205 kg mass object will weight 1143.43 lbs on Jupiter.
Looking up the surface gravity of Jupiter, you can find that it's 2.53 times that of earth. So the 205 kg object will weigh
205 * 2.53 = 518.65 kg on Jupiter.
Now we need to convert from kg to pounds. This is done by multiplying by 2.20462
518.65 kg * 2.20462 lb/kg = 1143.43 lb</span>