Put the following objects in order of increasing momentum: a parked car, a train moving at 50 km/h, a train moving at 80 km/h, a car moving at 50 km/h.

idont know but thanks for the points

Explanation:

1.parked car 2.car moving 50 km/h 3.train moving at 50 km\h 4.train moving at 80km\h

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

neither accurate nor precise.