Seudónimo Seudónimo
  • 04-01-2017
  • Mathematics
contestada

question 2. How much force is needed to make a 60kg object accelerate at a rate of 2.0 m/s2?

A) 62 N
B) 62 kg
C) 120 N
D) 120 kg

Respuesta :

djsdoodle
djsdoodle djsdoodle
  • 04-01-2017
F = ma
F = (60 kg)•(2 m/s^2)
= 120 kg•m/s^2
= 120 N
The answer is C) 120 N
Answer Link
muhammad07700
muhammad07700 muhammad07700
  • 04-01-2017
F=ma
    Mass* accerelation 
   =2*60=120 
force is measured by newton 
so the right answer will be 120N

Answer Link

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