7407/2 Physics Jun 2016 Quiz |AQA AS Level MCQ
AQA
AS Level
Physics (7407)
شهریور
2016
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 car’s engine produces a useful output power of 6.5 × 10$^4$ W
The car of mass 950 kg is moving up a hill at a steady speed.
The slope of the hill is 12° to the horizontal. Resistive forces on the car are negligible.
What is the steady speed of the car?