i think the answer for this is aluminium
hope this helps u stay safe
Answer:
One of the primary advantages of thermal power is that the generation costs are extremely low. No fuel is needed to generate the power, and the minimal energy needed to pump water to the Earth's surface can be taken from the total energy yield.
Explanation:
Answer:
The position of the spring in terms of g, m & k is ![x = \frac{m g}{k}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7Bm%20g%7D%7Bk%7D)
Explanation:
Stiffness of the spring = k
Mass = m
When a mass m is attached with the spring then spring stretched. in that case the force exerted on the spring is equal to weight of the mass attached.
⇒ Force exerted on the spring F = k x
⇒ m g = k x
⇒ ![x = \frac{m g}{k}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7Bm%20g%7D%7Bk%7D)
This is the position of the spring in terms of g, m & k.
Answer:
16.7
Explanation:
Mechanical advantage is the ratio of the output force to the input force.
MA = Fout / Fin
MA = 2000 N / 120 N
MA ≈ 16.7