deandraprocassini15 deandraprocassini15

02-03-2020
Physics

contestada

If a lever system has an output force (load) of 20 kg and an input force (Effort) of 100 kg, the mechanical advantage of this lever is:
A. 2000

B. 0.2

C. 0.5

D. 5

Respuesta :

Chelboy Chelboy

02-03-2020

Answer:0.2

Explanation:

Load(L)=20kg=20x10=200N

Effort(E)=100kg=100x10=1000N

Mechanical advantage(MA)=?

MA=L/E

MA=200/1000

MA=0.2

Answer Link

Otras preguntas

Whitch expert from “ The scarlets Linus” Most foreshadows that the narrator will feel regret for something he has done to Doodle?

Una importadora planea sus gastos para realizar la importación de 12 000 hasta 60 000 piezas de auriculares con aranceles y sin ellos. El precio de los auricula

If the population of tigers is estimated to be 1234 and 54 were captured, marked and released into the wild. How many tigers were captured the second time if 6

One day, a person went to a horse racing area. Instead of counting the number of humans and horses, he counted 74 heads and 196 legs. How many humans and horses

Why did the Supreme Court overturn Brown v. Board of Education?

A rigid massless rod is rotated about one end in a horizontal circle. There is a particle of mass m1 attached to the center of the rod and a particle of mass m2

Two radio antennas A and B radiate in phase. Antenna B is 120 m to the right of antenna A. Consider point Q along the extension of the line connecting the anten

A fortification is a noun or adverd ?

what is the measure of angle jkl?a. 110° b. 120° c. 130° d. 140°

what is the national animal of USA