ChrystalMantifel ChrystalMantifel
  • 19-05-2014
  • Physics
contestada

What is the mass of an object that needs a force of 4,500 N to accelerate it at a rate of 5 m/sec^2?

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taskmasters
taskmasters taskmasters
  • 19-09-2015
To solve this given word problem we can first identify the given and the apt formula to use in this phenomenon: Given: Force = 4, 500 N = 4, 500 kg-m/s^2 Acceleration = 5 m/s^2  
Formula: f=ma
Derivation: m = f/a
Solution:
1.   
M = f/a

2.   
M = 4,500 kg-m/s^2 / 5 m/s^2

3.   
M = 900 kg  


Hence, the object’s mass is 900 kg.



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