The ideal mechanical advantage of a machine is 3.2 and its output distance is 2.5 meters. what is the input distance?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?

The photo above shows oil and vinegar in a pitcher. the top make a claim about about the density of the vinegar compared to the density of the oil summarize the evidence to support the claim and explain your reasoning