Mary is investigating the densities of objects. She is going to use the table below to record her results. Which of these can sh
e find using a ruler?
1 answer:
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To answer this question do you need to know the formula to get the rate of change of acceleration (a=Δv/Δt; Δv= final velocity - initial velocity) and the formula to find the force of an object given a constant acceleration (F=m*a). Given these two formulas you can applicate them to solve for the mass of an object.
Answer:
7
Explanation:
f = ma
a =
a =
a = 7