Explanation:
Work = force × displacement
532 J = 48 N × d
d ≈ 11 m
Answer:
✓ A cyclone device accumulates fine particulates from the air by making a dirty air stream flow in a spiral path inside a cylindrical chamber.
✘ It consists of several long and narrow fabric filter bags suspended upside-down in a large enclosure.
✓ When dirty air enters the chamber, the larger particulates strike the chamber wall and fall into a conical dust hopper at the bottom.
✘ Fans blow dirt-filled air upward from the bottom of the enclosure, trapping dirt particles inside the filter bags and releasing clean air from the top.
✓ The top of the chamber has an outlet that lets out cleaned air.
Basically, any of these choices that have the word "filter" are wrong. The point of the cyclone device is to separate the particles without the use of filters. You can tell the right answers based on the picture attached below.
Answer:
0.832
Explanation:
8.320 x 10 to the negative 1st power is 0.832
Answer:
Both speed and velocity are changing.
Explanation:
They are both going up so both are changing
Answer:

Explanation:
sin^2 60° = ( \|3 / 2 ) ^2 = 3 / 4.