9000117704

SubArea: 
Conics
Level: 
C
Project ID: 
9000117704
Accepted: 
1
Clonable: 
0
Easy: 
0
Given physical quantities and laws relating these quantities, identify an answer where the graph which relates these quantities is a part of a hyperbola. (The other quantities are supposed to be constant.)
The pressure (p) and the area (S) over which the pressure is distributed, if F=p⋅S.
The mass (m) and the kinetic energy (Ek) of a moving body, if Ek=12⋅m⋅v2.
The velocity (v) and the kinetic energy (Ek) of a moving body, if Ek=12⋅m⋅v2.
The mass (m) and the potential energy (Ep) in a homogeneous gravitational field, if Ep=m⋅g⋅h.