maharjangayash maharjangayash

25-09-2021
Chemistry

contestada

Mechanical advantage of a machine is always less than velocity ratio. Why? d again in a sewing machine?
please fast

Respuesta :

flowerskk13 flowerskk13

25-09-2021

Answer:

The mechanical advantage (M.A) of a real machine is always less than its velocity ratio(V.R) because mechanical advantage decreases due to the friction and weight of moving parts of the machine whereas the velocity ratio remains constant

Answer Link

Otras preguntas

The war between France and Britain (mostly in North America); also on the European continent, with France allied with Austria and Britain allied with Prussia: I

Which of the following occurs when the moon is closest to the Earth? periapsis apogee revolution ellipse

Help pls show work :))))

what type of network architecture incorporates hardware and software components ?

3. Dean has these cans of soup in his kitchen cabinet: 2 tomato, 3 chicken, 2 cheese, 2 potato, 1 beef. Dean will randomly choose one can of soup. Then he will

Simplify 5(x + 3) - x + 2

an empty boat floats in water with 10% of its volume submerged. and when it is loaded with 1200kg , the volume submerged will increase to 70% of the total volum

One month Rita rented 3 movies and 2 video games for a total of $21 . The next month she rented 8 movies and 4 video games for a total of $49 . Find the rental

Sarah is having a hard time with her hygiene, and especially she is having heavy flow period. She only wears 1 pad every day because she can not bother changing

When x=-3 plzzzz help me quick