Physics, 14.09.2019 08:30 maibelgarza
Jacob is traveling at 5.00 m/s north. jacob throws a ball with a velocity of 5.00 m/s south. jacob throws the ball from a height of 1.45 m above the ground. assuming gravitational acceleration is 9.81 m/s^2, how long does the ball stay in the air after it is thrown? describe the motion of the ball relative to the ground. describe the motion of the ball relative to jacob.
Answers: 3
Physics, 22.06.2019 08:50
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?
Answers: 2
Physics, 22.06.2019 20:30
What are some important factors to consider when choosing a warm-up before your workout?
Answers: 2
Physics, 22.06.2019 21:20
Would it be correct to say the doppler effect is the apparent change in the speed of a wave due to the motion of the source? be sure to fully explain your position using at least 3 complete content related sentences.
Answers: 3
Jacob is traveling at 5.00 m/s north. jacob throws a ball with a velocity of 5.00 m/s south. jacob t...
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