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 one year ago
A car with a mass of 1.2 × 103 kilograms starts from rest and attains a speed of 20 meters/second in 5 seconds. What net force acted on the car to cause that acceleration?
A.
3.0 × 102 newtons
B.
6.0 × 102 newtons
C.
1.2 × 103 newtons
D.
4.8 × 103 newtons
E.
1.2 × 104 newtons
 one year ago
A car with a mass of 1.2 × 103 kilograms starts from rest and attains a speed of 20 meters/second in 5 seconds. What net force acted on the car to cause that acceleration? A. 3.0 × 102 newtons B. 6.0 × 102 newtons C. 1.2 × 103 newtons D. 4.8 × 103 newtons E. 1.2 × 104 newtons

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anna.s214
 one year ago
Best ResponseYou've already chosen the best response.0@SNIIX18 this is the question I need help in (:

anna.s214
 one year ago
Best ResponseYou've already chosen the best response.0HI to you two eric..

theEric
 one year ago
Best ResponseYou've already chosen the best response.0I can help, if SNIIX18 isn't able yet. The car is accelerated because there is a force on it. This causes it to gain \(20m/s\) in \(5s\). Can you tell me the acceleration, then?

theEric
 one year ago
Best ResponseYou've already chosen the best response.0That's not what I got, and I think I did it correctly...

theEric
 one year ago
Best ResponseYou've already chosen the best response.0I won't just tell you! :P I don't often give answers. I make sure people get there themselves.

anna.s214
 one year ago
Best ResponseYou've already chosen the best response.0omg really just this once?

theEric
 one year ago
Best ResponseYou've already chosen the best response.0Haha, nope! Sorry. I want to see your work, or you learning, or your understanding!

theEric
 one year ago
Best ResponseYou've already chosen the best response.0And the "nope" was to your "just this once." I'm going to be stubborn, now, and not help you eliminate answers randomly. You'll have to get an answer from somebody else. I'll only guide you to it.

anna.s214
 one year ago
Best ResponseYou've already chosen the best response.0LMAO! I already found it don't worry!

theEric
 one year ago
Best ResponseYou've already chosen the best response.0Found it for sure? Found acceleration, and multiplied that by mass to see what the force must be?

annahbellll
 one year ago
Best ResponseYou've already chosen the best response.0uggh i need help on same question this does not help

joshb123
 8 months ago
Best ResponseYou've already chosen the best response.0whats the acceleration
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