An object is hit with a force of 25 N and accelerates at a rate of 10 m/s/s. What is the mass of the object?

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of

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

How can you improve the percent yield of copper in this lab? check all possible strategies that will you do so. measure reactants precisely. stir to the reaction take place. chill the reactants before combining them. wait patiently until the reaction completes. make sure to recover as much copper as possible.