Answer:
cevap a olması lazım alçak net
Answer:

Explanation:
The time taken to complete one revolution is the period and is defined as:

The angular speed is given by:

Replacing (2) in (1) and solving for
:

Psychological development, the development of human beings' cognitive, emotional, intellectual, and social capabilities and functioning over the course of the life span, from infancy through old age. It is the subject matter of the discipline known as developmental psychology.
Answer:
441 [N].
Explanation:
Weight=mass*g, where mass=45; g=9,8.
Weight=45*9.8=441 [N].