Tension in the rope due to applied force will be given as

angle of applied force with horizontal is 37 degree
displacement along the floor = 6.1 m
so here we can use the formula of work done

now we can plug in all values above


So here work done to pull is given by 691.8 J
Answer:
Salt dissolving
Explanation:
Dis solving salt in water doesn't change it's chemical composition
<em>Its B fam, hope you get that good grade.</em>