The full kind of IMA is suitable mechanical advantage. For the sheave system, that is characterized as the ratio of the output pressure (resistance force) and also the input pressure (effort force).

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In this case, the input force is

and the output force is

Mathematically, the IMA because that the pulley mechanism it can be created as:

Hence, this is the compelled solution.

Explanation:

IMA stand for best Mechanical advantage.

The IMA of sheave system can be defined as the ratio of output pressure to intake force.

From the given pulley system,

The input force =

The output pressure =

Hence, IMA of the given pulley system,

The type of warm that the sunlight emits is called UV (Ultra Violet) rays. This is a natural type of heat, however it can also be dangerous if you reveal yourself come too much UV heat, resulting in "sunburns", or also skin cancer.

Which an equipment may be offered to throttle and vaporize liquid refrigerant prior to it beginning the compressor?
derekwadsworth.com: An growth valve.Explanation:The growth valve is a copper pipe that includes a small orifice. The orifice restricts the flow of the refrigerant and makes it experience a severe drop in pressure and temperature once it exit the orifice.The temperature drop offers the cooling required in the cooling coils of the refrigerator.

1) it expresses the price (top speed) in ~ which it can move through time.

2) ns = 20 W

3) h = 18 km

Explanation:

1) strength is the rate of deliver of energy.

⇒ strength =

i.e p =

Thus a car"s engine power is 44000W means that the engine the the car can propel the vehicle at this rate. This expresses the price (top speed) at which it have the right to move v time.

2) m = 400g = 0.4 kg

t = 20 s

h = 100m

g = 10 m/

P =

=

=

P = 20 W

3) u = 600 m/s

g = 10 m/

From the third equation of cost-free fall,

=
- 2gh

V is the final velocity, U is the early stage velocity, h is the height.

0 =

- 2 x 10 x h

0 = 360000 - 20h

20h = 360000

h =

= 18000

h = 18 km

The maximum height of the bullet would certainly be 18 km.

3 0
8 month ago
4vir4ik <10>

Explanation:

Efficiency is the proportion of energy out to power in.

See more: Quote By Michael Alexander: “― The Viking Prayer Valhalla

e = Eout / Ein

0.52 = 800 J / Ein

Ein ≈ 1538 J

Round as needed.

8 0
7 months ago
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