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If a 30N net force acts on a 20kg object for 5s how fast will the object be moving at the time and how far will it have traveled?
 2 years ago
 2 years ago
If a 30N net force acts on a 20kg object for 5s how fast will the object be moving at the time and how far will it have traveled?
 2 years ago
 2 years ago

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catsrule332Best ResponseYou've already chosen the best response.0
Could you explain? Please
 2 years ago

danielandrewsBest ResponseYou've already chosen the best response.0
Use \[x(t) = x _{i} + v_{i}*t + 1/2*a*t^2\]
 2 years ago

danielandrewsBest ResponseYou've already chosen the best response.0
\[x_{i}\] is the initial position, \[v_{i}\] is the initial velocity. Use f=m*a to find a
 2 years ago

danielandrewsBest ResponseYou've already chosen the best response.0
The above gives you the distance once you have a (acceleration), that's what x is. Then use v(t) = v_initial + t*a to find the velocity at time t with constant acceleration 'a'
 2 years ago
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