A wooden block of 50 kg is at rest on the table. A force of 70 N is required to just slide the block. The coefficient of static friction is
A. \(\frac{6}{7}\)
B. \(\frac{5}{7}\)
C. \(\frac{7}{35}\)
D. \(\frac{1}{7}\)
Answer:D
A wooden block of 50 kg is at rest on the table. A force of 70 N is required to just slide the block. The coefficient of static friction is
A. \(\frac{6}{7}\) B. \(\frac{5}{7}\) C. \(\frac{7}{35}\) D. \(\frac{1}{7}\)