mesin mesin carnot pada suhu tinggi 627 derajat Celcius untuk menghasilkan kerja mekanik jika mesin menyerap kalor 700 Joule suhu rendah 127° Celcius hitung usaha yang dilakukan​

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank