PLZ HELP with this one!
The force needed to move the airlock that distance as calculated to be 500N. It was also found that the airlock accelerated 10m/s^2 what musty have been the total mass of the airlock including the man?
a)0.02kg
b) 50kg
c)500kg
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Ответ:
b) 50kg
Explanation:
You simply use F=ma equation, newtons second law
We are given: F=500N a=10m/s^2 m=?
1) lets change F=ma to help us find the m, we divide both sides with the a so we get![\frac{F}{a} =m](/tpl/images/0670/9233/0a836.png)
2) plug in the F and the a,
, where ![\frac{N}{m/s^2} =kg](/tpl/images/0670/9233/32239.png)
3) plug it in ur calculator and you should get 50kg
hope this helped :)
Ответ:
i think its atp but idk let me know if thats correct
Explanation: