Correct Answer: Option C

Explanation

V.R = \(\frac{R}{r} = \frac{30}{6} = 5\)

\(\gamma = \frac{M.A}{V.R} \times \frac{100}{1} \)

M.A = \(\frac{100 \times 5}{100} = 5\)

Effort = \(\frac{L}{M.A} = \frac{120}{5}\)

= 24N

• What can i study with 155 score in science course? Answer this

  1 Answers   ·   Biology   ·   2 days ago
• what is the fluid in the eye calles? Answer this

  1 Answers   ·   Biological Science   ·   16 hours ago
• which school is the richest school in Nigeria? Answer this

  1 Answers   ·   1 day ago