Dynamics Quiz (1) Physics AS Level
CIE
AS & A Level
Physics (9702)
فروردین
2010
شامل مباحث:
Chapter 3: Dynamics
تعداد سوالات: 20
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
25 دقیقه

پیش نمایش صفحه اول فایل
Water flows out of a pipe and hits a wall.
When the jet of water hits the wall, it has horizontal velocity v and cross-sectional area A.
The density of the water is $\rho $. The water does not rebound from the wall.
What is the force exerted on the wall by the water?