3 years ago

Does anyone know how to do this question??? Force = 7kN Pressure = 1mPa Area = ?

Physics

1 answer:

Andreas93 [3]3 years ago

5 0

Answer:

7000 m^2

Explanation:

Pressure=Force/Area

1=7000/Area

1(Area)=7000

Area=7000 m^2

You might be interested in

Suppose a rocket is traveling through space and moving at a speed close to the speed of light. Three minutes pass on the rocket

Sedbober [7]

Answer:

Explanation:

on edge2020

4 0

3 years ago

Read 2 more answers

What is the correct answer?

inysia [295]

The answer to your question is metaphase

3 0

4 years ago

Please look at the photo and give me the answer :)))

san4es73 [151]

Answer:

Explanation:

efficiency is measured in % hence 0.02% is smaller than 20%

5 0

3 years ago

At a certain distance from a point charge, the potential and electric-field magnitude due to that charge are 4.98 V and 16.2 V/m

son4ous [18]

Answer:

A. 30.7cm

B. $1.7*10^{-10}C$

C. The electric field is directed away from the point of charge

Explanation:

$because, E=\frac{v}{d} \\\\d= \frac{4.98}{16.2}\\\\ d = 0.307m\\\\d = 30.7 cm$

Considering Gauss's law

$EA = \frac{Q}{e}\\\\ where, e = pertittivity. space= 8.85* 10^{-12} Fm^{-1} \\\\A = surface. area. with.radius 0.307m\\Q= eEA = (8.85*10^{-12})(16.2)(4\pi)(0.307)^{2}\\\\= 1.7*10^{-10}C$

C. The electric field directed away from the point of charge when the charge is positive.

3 0

3 years ago

A box moves 5\,\text m5m5, start text, m, end text horizontally when a force, F =10\,\text NF=10NF, equals, 10, start text, N, e

Irina18 [472]

Answer:

Explanation:

not completely sure hold on

5 0

3 years ago

Read 2 more answers