A bullet , with a mass (m) is shot from the rifle barrel with the lenght (d).The bullet's muzzle velocity is v. Identify the formula that best describes the average force acting on the bullet while it's in the barrel. a) F=dv2/2m b) F=mv2/2d c) F=mv/2d D= v2/2md
A bullet , with a mass (m) is shot from the rifle barrel with the lenght (d).The bullet's muzzle velocity is v. Identify the formula that best describes the average force acting on the bullet while it's in the barrel. a) F=dv2/2m b) F=mv2/2d c) F=mv/2d D= v2/2md
Physics for Scientists and Engineers
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17. A bullet , with a mass (m) is shot from the rifle barrel with the lenght (d).The bullet's muzzle velocity is v. Identify the formula that best describes the average force acting on the bullet while it's in the barrel.
a) F=dv2/2m
b) F=mv2/2d
c) F=mv/2d
D= v2/2md
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