If you are measuring 25 ml of liquid in a beaker that is graduated every 1 ml, the measured volume would be

We have that the measured volume would be

25mL

From the question we are told that

measuring 25 mL of liquid in a beaker

is graduated every 1 mL,

Generally

If you are to measure a liquid with errors in mind there fore the liquid measured will be in a range of values which will be the actual value

But for an ideal value of 25 mL of liquid to be measured in a beaker that is graduated every 1 mL

Therefore the liquid will be at the

25mL  graduate

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Explanation:

We are told that the volume of liquid measured is

However, we also know that the beaker is graduated every 1 mL. This means that the sensitivity of the instrument is

This means that we cannot measure the volume of the liquid with a precision better than this value. So, the actual measurement of the liquid volume is

Or, written as interval,

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

not too sure thinking all accelerations are pointed down