9702/11 Physics Oct Nov 2022 Online Test | Cambridge AS and A Level MCQ
Cambridge
AS & A Level
Physics (9702)
بهمن
2022
مشاهده نمونه سوال
شامل مباحث:
Chapter 1: Kinematics
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
75 دقیقه
پیش نمایش صفحه اول فایل
Two equal masses travel towards each other on a frictionless air track at speeds of $60 cm s^{–1}$ and $30 cm s^{–1}$. They stick together on impact. What is the speed of the masses after impact?