A bell or a siren or a ring in somewhere
The rate of acceleration of the crate would be 1 m/s^2 because the equation for force is F=ma and when you plug in your numbers you get 10=10a so a=1
It depends on your weight, your hieght, and how fast you are falling
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Answer:
B
Explanation:
if you sit up straight you will have a proper posture