2014 Waec/JAMB: Some Physics Formulas

 As different people are preparing for their various activities then that’s how student are preparing to enrol into the higher universities.

So we want to help you pass your examinations, including your Weac and Jamb examination.

Below are some few physics formulas which might be out in your upcoming examination.1

1] u=F(mg sin¤)/R(mg cos¤)
2)  limiting frictional force (F)=UR
3)  F(total)= F + mg sin¤ …i.e force required to move a load up the plane
4)  Angular velocity (w)=¤/t…….where ¤=angle….T=TIME measured in rad.s-1
5)  Period of a motion… T=2#/w……where # =pie..and w=angular velocity
6)  Linear velocity.. V=WR….where W=angular velocity R=radius
7) Force F =ma…where m=mass….a=acceleration
8) Centripetal force F = MV^2/R……where M=mass…V=velocity ..R=radius
9) Centripetal force = mv^2/r
10) Centripetal acceleration = v^2/r
11) Newtons law of motion…
v = u + at…….1
s= ut + 1/2at^2…….2
v^2 =u^2 + 2as………3

 

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