if one balanced drain scene on an preposition in synonym canopies then that preposition will remain stationary & if clip is parked then that fission is stationary & a conducts is a mean of preposition ->  a parked vehicle is an example of two balanced forces acting on the vehicle  a parked vehicle is an example of two balanced forces acting on the vehicle & a car is a mean of covering -> a parked bus is an example of two balanced forces acting on the bus