rubybaker2212 rubybaker2212

11-11-2021
Physics

contestada

The total power input to the leaf blower is 750 W. The useful power outlet of the leaf blower is 360 W. Calculate the efficiency of the leaf blower.

Respuesta :

silirobert15 silirobert15

11-11-2021

H = Pu / P x 100% = 360/750 x 100% = 48%

P/s: Pu is the useful power outlet of the leaf blower

P is the total power input to the leaf blower

ok done. Thank to me :>

Answer Link

Otras preguntas

What are the 5 levels of social class system in uk

which sign makes this statement true

5. Which of the following atoms has the largest atomicradius.a. Barium (Ba)b. Chlorine (CI)c. lodine (1)d. Magnesium (Mg)

Simplify (1-6)(-4-7)

What is the opportunity cost of the first 25 tacos? Of the last 25 tacos (from 75 to 100)?

I need to know the answer with steps plz

A pitcher accelerates a softball with a force of 12N at 6m/s^2. What is the mass of the softball?

increased competitions from firms in other nations is an example of the

The disintegration of the Abbasid Caliphate most directly led to which of the following political developments in the Islamic world in the thirteenth century? A

Find the measure of the numbered angle.