57 537
Assignments Done
Successfully Done
In February 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Mechanics | Relativity Question for Cora

Question #15049
A 6.0-kg object is pulled along a frictionless horizontal surface by a horizontal force of 24 N. If the object is at rest at t = 0 , how fast is it moving after 3.0 seconds (in m/s)?
Expert's answer
Let's find the acceleration of an object using the second Newton's law:

F = ma ==> a = F/m

Now we can find the object's velocity:

V = at = Ft/m = 24[N]*3.0[s]/6.0[kg] = 12.0 [m/s].

So, it will move with the speed of 12.0 m/s after 3.0 seconds.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question