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Salsk061 [2.6K]
3 years ago
9

What force is required to balance the wheelbarrow if the load is 600N, load distance is 20cm, effort distance is 80cm?​

Physics
1 answer:
MrRa [10]3 years ago
7 0
Uhhhhhg I think it’s uhhh I don’t know bout carrots man uhhhh I think it’s a carrot
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A 20 m high filled water tank develops a 0.50 cm hole in the vertical wall near the base. With what speed does the water shoot o
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Answer:

The speed of the water shoot out of the hole is 20 m/s.

(d) is correct option.

Explanation:

Given that,

Height = 20 m

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\dfrac{1}{2}\rho v_{1}^2+\rho gh_{1}=\dfrac{1}{2}\rho v_{2}^2+\rho gh_{2}

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v_{1}^2=2g(h_{2}-h_{1})

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