Covert 1 mile to feet. Then convert to inches. Then covert to centimeters. How many centimeters are in a mile?

An automobile of mass 2000 kg moving at 30 m/s is braked suddenly with a constant braking force of 10000 n. how far does the car travel before stopping?

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.

Whithin which type of system is neither the total mass nor the total energy conserved ? a. open b. connected c. isolated d. closed