Recent content by iiskenny

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    How Is Acceleration Calculated for a Bullet in a Rifle Barrel?

    The barrel of a rifle has a length of 0.877 m. A bullet leaves the muzzle of a rifle with a speed of 612 m/s. What is the acceleration of the bullet while in the barrel? A bullet in a rifle barrel does not have constant acceleration, but constant acceleration is to be assumed for this problem...
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    Instantaneous Velocity graph problem

    Find the instantaneous velocity at 1 s. Answer in units of m/s. the coordinate for 1s is (1,4) How do i find the instantaneous velocity?
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