7407/2 Physics Jun 2017 Quiz | AQA AS Level MCQ
AQA
AS Level
Physics (7407)
شهریور
2017
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 30
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
35 دقیقه
پیش نمایش صفحه اول فایل
A uniform rod is balanced horizontally about a support F. Forces of 400 N and 100 N act at the ends of the rod, as shown.
What is the reaction force acting on the rod at support F?