9702/11 Physics Oct Nov 2016 Online Test | Cambridge AS and A Level MCQ
CIE
AS & A Level
Physics (9702)
بهمن
2016
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
A car driver adjusts the pressure on a car’s brakes so that the car travels at constant speed down a hill from P to Q. The magnitude of the change in the car’s kinetic energy is $∆E_k$. The magnitude of the change in its gravitational potential energy is $∆E_p$.
Which statement is correct?