With a pulley having 2 strands supporting a load, to lift the load 1 m you pull a distance of

A. 2 m.
B. 1 m.
C. 1/2 m.
D. more than 2 m.


Answer: A

Environmental & Atmospheric Sciences

You might also like to view...

How does the amount of 16O in forams compare to that in the oceans?

A. It is the same B. It is smaller C. It is larger

Environmental & Atmospheric Sciences

Traits like eye color are controlled by _______, the basic unit of inheritance. Fill in the blank(s) with the appropriate word(s)

Environmental & Atmospheric Sciences

The ethnolinguistic diverse province of southern China where many non-Chinese languages are spoken within close proximity to each other is

A) Sichuan B) Ningxia C) Yunnan D) Manchuria E) Gansu

Environmental & Atmospheric Sciences

What is the tornado intensity scale based upon?

A. Wind speed B. Damage caused C. Tornado size

Environmental & Atmospheric Sciences