Frank A. answered • 03/09/20
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Knowledge, experience and insight from decades of teaching physics.
An object experiences a 8.1 N force and accelerates 8.7 m/sec2. What is the object's mass?
Applying Newton's second law F=m•a
rearranging m = F/a
= 8.1kgm/s2÷8.7m/s2
= 0.93kg. (m/s2 cancels out)
Hadassah J, if you need further clarification, please let me know.
Mr. A
