Question

Which of the following lists two examples each of 1-way rotary motion and reversible rotary motion?

A) Record player, Ceiling fan; Screwdriver, Hand drill
B) Screwdriver, Hand drill; Record player, Ceiling fan
C) Hand drill, Record player; Ceiling fan, Screwdriver
D) Ceiling fan, Record player; Hand drill, Screwdriver

Answer 1

The correct answer is Option D) Ceiling fan, Record player; Hand drill, Screwdriver. A ceiling fan and a record player are examples of 1-way rotary motion because they rotate in one direction only. A hand drill and a screwdriver are examples of reversible rotary motion because they can rotate in both clockwise and counterclockwise directions.

Step-by-step explanation:

The correct answer is Option D) Ceiling fan, Record player; Hand drill, Screwdriver. A ceiling fan and a record player are examples of 1-way rotary motion because they rotate in one direction only. A hand drill and a screwdriver are examples of reversible rotary motion because they can rotate in both clockwise and counterclockwise directions.