A 720 N box is pushed by a mover 60 meters in 30 seconds. How much work is done?

The work done will be "43,200 J".

Explanation:

The given values are:

Force,

F = 720 N

Distance,

S = 60 m

Time,

t = 30 sec

As we know,

⇒  

On substituting the values, we get

⇒                    

⇒                    

when earth is in rotational motion around the sun,it displaces from its place.

when a ball is placed on an inclined surface it does both the rotational and circular motion.

explanation:

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue