Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
A girl is west of the school gate (take the gate as the origin)
PHYSICS · Single correct · CBSE · Physics · Motion · Motion
Problem
A girl is
10
m
10\,\text{m}
10
m
west of the school gate (take the gate as the origin). She then walks
30
m
30\,\text{m}
30
m
east,
20
m
20\,\text{m}
20
m
west and finally
150
cm
150\,\text{cm}
150
cm
east. What is her final position relative to the gate? (a)
11.5
m
11.5\,\text{m}
11.5
m
east (b)
1.5
m
1.5\,\text{m}
1.5
m
west (c)
1.5
m
1.5\,\text{m}
1.5
m
east (d)
15
m
15\,\text{m}
15
m
east
Related theory
1D Motion: Distance, Displacement, Speed & Velocity
Position, Displacement & Vector Equality
Distance, velocity and acceleration
Motion in a straight line
Speed, velocity and acceleration
Distance and displacement
Motion
Browse the problem library