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You are pushing a friend on a sled. You push with a force of 20 N. Your friend and the sled together have a mass of 60 kg. Ignoring friction, what is the acceleration of your friend on the sled?

 Feb 7, 2019
 #1
avatar+7372 
+2

As F = ma,

20 = 60(a)

a = \(\dfrac{1}{3} m\;s^{-2}\)

.
 Feb 7, 2019
 #2
avatar+112 
+1

Gracias 

 Feb 7, 2019

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