An airplane flies at a speed of 100 m/s, and starts to accelerate constantly at a rate of 50 m/s^2. How fast is the plane flying after traveling a distance of 1 kilometer (in m/s, rounded to the nearest 10th digit)?

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

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?