5. if a bullet leaves the muzzle of a rifle with a speed of 600 m/s, and the barrel of the rifle
is 0.800 m long, at what rate is the bullet accelerated while in the barrel?

Which describes an image that can be produced by a concave lens? the image is real and smaller than the object. the image is virtual and larger than the object. the image is virtual and smaller than the object. the image is real and larger than the object.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

Which accounts for an increase in the temperature of a gas that is kept a constant volume