A physics major is cooking breakfast using a steel spatula and a Teflon frying pan. The coefficient of kinetic friction between the two materials is 0.04 and the normal force is 8N. What is the magnitude of the kinetic friction force between the two surfaces .

Time remainin52: 42the chart shows data for a moving object.which conclusion is best supported by the information inthe chart? time (s)velocity (m/s

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?

If anyonee has done the momentum lab practical in physics can you give me the answers i am s lostt rnn : (