Ask question

Ask question

All categories

3 years ago

11

Explain the working and performance of a centrifugal clutch with a sketch

1 answer:

timama [110]3 years ago

7 0

a centrifugal clutch works, as the name suggests, through centrifugal force. ... The rotation of the hub forces the shoes or flyweights outwards until they come into contact with the clutch drum, the friction material transmits the torque from the flyweights to the drum. The drive is then connected

You might be interested in

steposvetlana [31]

Answer:

The efficiency is never 100% because some energy will either escape through theromal lose or actualy been lost throughout the process of operation. Not 100% of any energy could be converted into moving anything.

Explanation:

8 0

3 years ago

If you stood on mars and lifted a 15kg pack, you would be pulling with a force greater than...?

DIA [1.3K]

Answer:

See the answers below

Explanation:

In this problem, we must be clear about the concept of weight. Weight is defined as the product of mass by gravitational acceleration.

We must be clear that the mass is always preserved, that is, the mass of 15 [kg] will always be the same regardless of the planet where they are.

$W=m*g$

where:

W = weight [N] (units of Newtons)

m = mass = 15 [kg]

g = gravity acceleration [m/s²]

Since we have 9 places with different gravitational acceleration, then we calculate the weight in each of these nine places.

<u>Mercury</u>

<u /> $w_{mercury} = 15*3.8\\w_{mercury}= 57 [N]\\$ <u />

<u>Venus</u>

<u /> $w_{venus}=15*8.8\\w_{venus}= 132 [N]$ <u />

<u>Moon</u>

<u /> $w_{moon}=15*1.6\\w_{moon}=24[N]$ <u />

<u>Mars</u>

$w_{mars}=15*3.7\\w_{mars}=55.5 [N]$

<u>Jupiter</u>

<u /> $w_{jupiter}=15*23.1\\w_{jupiter}= 346.5[N]$ <u />

<u>Saturn</u>

<u /> $w_{saturn}=15*9\\w_{saturn}=135[N]$ <u />

<u>Uranus</u>

<u /> $w_{uranus}=15*8.7\\w_{uranus}=130.5[N]$ <u />

<u>Neptune</u>

<u /> $w_{neptune}=15*11\\w_{neptune}=165[N]$ <u />

<u>Pluto</u>

<u /> $w_{pluto}=15*0.6\\w_{pluto}=9[N]$ <u />

7 0

3 years ago

The reverse process of changing a liquid to a solid is called ............... or .................... . When a liquid change to

malfutka [58]

Answer:

freezing

evaporation

Explanation:

4 0

3 years ago

Read 2 more answers

What force must act on a 50.0-kg mass to give it an ancceleration of 0.30 m/s^2?

ratelena [41]

Answer:

15.0 N

Explanation:

see pic

3 0

3 years ago

You observe that a mass suspended by a spring takes 0.25 s to make a full oscillation. What is the frequency of this oscillation

Katarina [22]

Answer:

Frequency of oscillation, f = 4 Hz

time period, T = 0.25 s

Angular frequency, $\omega = 25.13 rad/s$

Given:

Time taken to make one oscillation, T = 0.25 s

Solution:

Frequency, f of oscillation is given as the reciprocal of time taken for one oscillation and is given by:

f = $\frac{1}{T}$

f = $\frac{1}{0.25}$

Frequency of oscillation, f = 4 Hz

The period of oscillation can be defined as the time taken by the suspended mass for completion of one oscillation.

Therefore, time period, T = 0.25 s

Angular frequency of oscillation is given by:

$\omega = 2\pi \times f$

$\omega = 2\pi \times 4$

$\omega = 25.13 rad/s$

5 0

4 years ago