lexiegilinsky
lexiegilinsky lexiegilinsky
  • 19-12-2015
  • Chemistry
contestada

A 420-N force acts on a 400-N object, and the force is from the north. In which direction will the object move?

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taskmasters
taskmasters taskmasters
  • 19-12-2015
NORTH WITH 20N


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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beanatalya92104
beanatalya92104 beanatalya92104
  • 28-11-2018

south

i took the test and got it wrong and it said the answer was south


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