A 120 kg line man moving west at 2 m/s tackles an 80kg football moving east at 8 m/s after collision both players move east at 2 m/s

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

scientific laws are the result of testing theories and proving them to be facts.

the right answer is 0.3 meters per second

answeralert drivers who drift off the road;