Q&A

The work done by friction on system in displacement 10 m is : 5 kg 100N u=0.5 (1) – Question

Question:

The work done by friction on system in displacement 10 m is :
5 kg 100N
u=0.5
(1) Zero
(2) -120J
(3) -250 J
(4) -1000 J
RESPONSE AREA
U1
02
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