Answer:
F1= 588 N
F2= 784 N
Explanation:
Please see the attached file.
Answer:
I think Albert Einstein invented physics.
Explanation:
Iam soory if Iam wrong.
Answer:
cause Ice is lighter than sunglasses
Answer:

Explanation:
Given:
- diameter of hose pipe,

- diameter of nozzle,

- volume flow rate,

<u>Now, flow velocity in hose:</u>



<u>Now, flow velocity in nozzle:</u>



We know the Bernoulli's equation:

when the two points are at same height then the eq. becomes




Melting and pressure.
Weathering and erosion affect any surface rock and make sedimentary rocks, heat and pressure make metamorphic rocks, and melting and cooling make igneous rocks. Melting and pressure is not a step.