When a force causes __________ in its own direction work is said to be done.
Hence, When a force causes displacement in its own direction work is said to be done.
How much work is done when a force of 1 N moves a body through a distance of 1m in its own direction?
Whenever a force causes displacement, work is said to be done.
Work done is said to be negative, when a force causes displacement:
work is said 2 be done whn:
a) force acts on a body
b) force causes displacement of the body
c) force causes displacement of the body in its own direction
d) none of the above