A standard issue service pistol is the Beretta M9. It fires a 9 mm diameter round that has a mass of 8 gr. The standard muzzle velocity is 360 m/s. The
barrel is 12.7 cm long.
1. How long does the bullet take in seconds) to travel through the barrel
after it is fired?

The density of a substance is 4.0 g/cm3. if a sample of the substance has a volume of 25 cm3 then what is the mass

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

What are high points of a transverse wave