Recent content by issh

Homework Statement Homework Equations A=(1/2)w[E+2M] Where w=width between each interval E=f(a0)+f(an) is the sum of the end values M=f(a1)+f(a2)+...f(an-1) The Attempt at a Solution I found the area of the first trapezoidal rule but can't identify the other w=(15/5)=3metres...

Thanks Yuqing For question 1, pretty sure its correct! Due to fact speed of object is identical(from OP to OA), and also same time, therefore DistanceOA = Distance OP Find circumference of circle then find length of 25degree Therefore C(25degree)= 2*pi*3.6*(25/360) C(25degree)=1.57m Thanks...

Homework Statement Homework Equations Centripetal Acceleration: a=v2/r or a=w2r where a= Centripetal Acceleration v= Linear Velocity r= Radius w=angular velocity The Attempt at a Solution Question Number 1: Drew a diagram of a circular with one point being O, another...