The force of the explosion ripped the facades off several houses in the area.

VOA: standard.2009.12.09

And so we know the force for a particular mass, and we know the area of the piston.

我们知道每个质量对应的力，也知道活塞的面积。

麻省理工公开课 - 热力学与动力学课程节选

Meanwhile,police say at least eleven members of the Central Reserve Police Force died when their vehicle hit a landmine in an area of Chhattisgarh, where Maoists are active.

VOA: standard.2009.06.21

As scientifically defined, pressure is the ratio of force to the area over which said force is distributed or applied.

FORBES: 6 Ways To Conquer Leadership Pressure

Police and crime commissioners will be elected in every police force area of England and Wales in polls on 15 November.

BBC: Harriet Yeo

There has already been a review of wildlife crime policing in Scotland which recommended the appointment of a full-time wildlife coordinator within each police force area and minimum standards of investigation.

BBC: Wildlife crime 'not taken seriously'