mode of building, construction, or organization; arrangement of parts, elements, or constituents: a pyramidal structure. something built or constructed, as a building, bridge, or dam. a complex system considered from the point of view of the whole rather than of any single part: the structure of modern science.
Answer:33.58794 m/s
Explanation : fCenrtipetal force = mv2/r
m = Mass of car
r = Radius of curvature = 115 m
g = Acceleration due to gravity = 9.81 m/s²
The normal force is given by
N=Fc+mg
At the bottom N = 2N
2mg=fc+mg
⇒2mg=mv2
The car was traveling at the speed of 33.58794 m/s
Answer:
3.34kg/min²
Explanation:
Convert to the same unit of time:
120kg/h = 2kg/min
10s = 0.6min
acceleration = change in velocity / time
a = 2/0.6 = 3.34
Change unit if needed!