A long jumper reaches a horizontal velocity of 6 m s just prior to leaving the ground. If she jumps a distance of 6 m from her starting point, modeling what was the highest point in her trajectory

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

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?

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv. a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?