A builder pushes
a wheelbarrow loaded with
sand ,from rest at point A,up a
ramp of unknown length ,which
is inclined at unknown
angle ,vertical height of unknown
2,75m
a wheelbarrow loaded with
sand ,from rest at point A,up a
ramp of unknown length ,which
is inclined at unknown
angle ,vertical height of unknown
2,75m
2 answers
2 answers
1 answer
1 answer