Your car's speedometer works in much the same way as its odometer, except that it converts the angular speed of the wheels to a linear speed of the car, assuming standard-size tires and no slipping on the pavement. part a if your car has standard 24-in.-diameter tires, how fast are your wheels turning when you are driving at a freeway speed of 35 mph

Speed will be 30810 rpm      

Explanation:

We have given diameter of the tire d = 24 inch

So radius

We have given linear velocity v = 35 mph

We know that linear velocity is given by

As we know that 1 mile = 63360 inch and 1 hour = 60 min

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas