Suppose the wheel is rotated at a constant rate so that the mass has an upward speed of 4.37 m/s when it reaches a point p. at that moment, the wheel is released to rotate on its own. it starts slowing down and eventually reverses its direction due to the downward tension of the cord. what is the maximum height, h, the mass will rise above the point p?

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

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?