I will assume that the correct time is 94 seconds, since it is stated as a fact. The measured time of 92 seconds is -2 seonds from the actual. That gives a percent error of:

[(Measured-Actual)/Actual] or (-2/94) or -2.13%

6 0

3 years ago

Catherine has some seawater. She wants to separate pure water from the seawater.

Flura [38]

Answer:

the change is evaporation

Explanation:

the water heats up at the surface of the water and evaporates

4 0

4 years ago

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A 10-kg object is pushed across a rough surface. It begins at rest and accelerates to a speed of 4 m/s in a distance of 5m. Whic

Lynna [10]

Answer:

C) The object accelerates across the surface.

Explanation:

4 0

4 years ago