Have an account?
No student devices needed. Know more
20 questions
下列哪一種應用槓桿原理的工具和剪刀一樣,支點在中間?
使用榨汁器來榨取檸檬汁時,檸檬與榨汁器接觸的位置稱為什麼?
施力點
支點
抗力點
中點。
Explore all questions with a free account
Continue with Google
Continue with Microsoft
Continue with email
Continue with phone