Will give brainliest and 40 points!
rami uses a disposable camera that has a flash. when he wants to take a picture, he holds a button and hears a rising whining sound. when a small light glows, the flash is ready. he presses the shutter button, the flash lights up, and he takes his picture.

which statement best describes how a capacitor is useful in the camera?

it protects the circuits from a burst of energy by storing charge.
it protects the circuits from a steady current by storing charge.
it stores energy and delivers it in a short burst.
it stores energy and delivers it in a steady current.

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction