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Complete Question

The fastest commercially available rifle bullet claims a muzzle velocity of 4225 ft>s.

(a) what is this speed in miles per hour

The fastest rifle bullet reportedly has a muzzle velocity of 4225 feet per second. This speed is equivalent to 2880.68274 miles per hour in miles per hour.

Given Data:

  • 1 foot = 0.000189394 miles
  • 4225 feet = 0.000189394 × 4225 miles
  • Now allow us to locate the space covered by way of the bullet in one second
  • Distance included via a bullet in 1 second = 0.000189394 × 4225 miles
  • Distance traveled by means of a bullet in 1/3600 hour = zero.000189394 × 4225 miles
  • Now let us find the gap included by way of the bullet in a single hour
  • Distance protected with the aid of a bullet in 1 hour = 0.000189394 × 4225 × 3600 miles
  • the velocity of the bullet is 2880.68274 miles/hour.

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