Sometimes waves interfere with one another. what type of interference occurs when the crests of one wave and the troughs of another wave overlap? a. overlapping interference b. destructive interference c. constructive interference d. resonant interference

Alarge truck is moving 22.0 m/s. if it’s momentum is 125,000 kg • m/s, what is the trucks mass

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?