A constant force is applied to an object that causes a certain displacement. If the angle between the between the force and the displacement is 146 deg, then the work done by this force is

A) zero
B) not enough information given
C) positive
D) negative

not sure how this is determined, thanks in advance!

nevermind, it was easy

negative! thanks anyway

Similar Questions

Helpa constant force equal to (5i+2j)N moves a particle through a displacement S=(2i+3j). Calculate the workdone by the force.
1. 1 answer
A net external force is applied to a 13 kg object that is initially at rest. The graph to the left shows net force component
1. 0 answers
An object undergoes a displacement while being acted on by a constant force directed to the north. The work done on this object
1. 1 answer
A 0.500 kg object is thrown vertically upward with an average applied force of 8.20 N by a student. The force is applied through
1. 1 answer