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RSB [31]
2 years ago
13

A moving fan continues to move for a while even after switched off, why? ​

Physics
2 answers:
babymother [125]2 years ago
7 0

Answer:

A fan has a property to follow it's circular motion even when the power supply is cut. A moving fan continues to move for a while even after switched off.

HOPE IT HELPS :)

PLEASE MARK IT THE BRAINLIEST!

dem82 [27]2 years ago
4 0

Answer:

due to the inertia of motion, the fan continues to move for some time even after switching it off.

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Sort the following forces as relevant or not relevant to this situation. The symbols are defined as follows: normal force = n⃗ ,
Irina18 [472]

Answer:

it would be least to graetest

Explanation:

10-84

7 0
3 years ago
A force of 250 N is applied to a hydraulic jack piston that is 0.02 m in diameter. If the piston that supports the load has a di
Vikentia [17]

Answer:

option B

Explanation:

given,

Force exerted by the hydraulic jack piston = F₁ = 250 N

diameter of piston, d₁ = 0.02 m

                                r₁ = 0.01 m

diameter of second piston,  d₂ = 0.15 m

                                r₂ = 0.075 m

mass of the jack to lift = ?

now,

    \dfrac{F_1}{A_1} =\dfrac{F_2}{A_2}

    \dfrac{250}{\pi r_1^2} =\dfrac{F_2}{\pi r_2^2}

    \dfrac{250}{0.01^2} =\dfrac{F_2}{0.075^2}

    F_2= \dfrac{250}{0.01^2}\times {0.075^2}

               F₂ = 14062.5 N

F = m g

m = \dfrac{F}{g}

m = \dfrac{14062.5}{9.8}

m = 1435 Kg

hence, the correct answer is option B

5 0
3 years ago
How do the structures of the respiratory system work together to supply my body with oxygen and get rid of carbon dioxide? do no
AlexFokin [52]

A

Explanation:

I hate tiny links OMLJDJDJDJSJDJJDJDJ

5 0
3 years ago
A hydraulic lift raises a 2 000-kg automobile when a 500-N force is applied to the smaller piston. If the smaller piston has an
Marina CMI [18]

Answer:

Explanation:

ratio of the forces is equal to the ratio of the surface areas

which is another way of saying the pressure is constant in the system

2000(9.8) / 500 = A / 10

A = 2000(9.8)(10) / 500 = 392 cm²

6 0
3 years ago
Why does gravity affect momentum?​
madam [21]

Answer:p Pulls down on the object changing inertia creating an affect in momentum

6 0
3 years ago
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