A 10-kilogram block is pushed across a horizontal surface with a horizontal force of 20 N against a friction force of 10 N.The acceleration of the block in meters per second per second is
A)1)
B)2)
C)5)
D)10.
E)none of these

Name: A 10-kilogram block is pushed across a horizontal surface with a horizontal force of 20 N against a friction force of 10 N.The acceleration of the block in meters per second per second is A)1) B)2) C)5) D)10. E)none of these
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Question

Quizplus · Accepted Answer

F = ma20 N - 10 N = 10 kg * aa = 1 m/s^2

A 10-Kilogram Block Is Pushed Across a Horizontal Surface with a Horizontal