A body of mass loo g is sliding from an inclined plane of inclination 30°. if u = 1.7, then the frictional force experienced is –
A. \(\frac{3.4}{\sqrt{3}}\)N
B. 1.47 N
C. \(\frac{\sqrt{3}}{3.4}\)N
D. 1.38 N
Answer:B
A body of mass loo g is sliding from an inclined plane of inclination 30°. if u = 1.7, then the frictional force experienced is –
A. \(\frac{3.4}{\sqrt{3}}\)N B. 1.47 N C. \(\frac{\sqrt{3}}{3.4}\)N D. 1.38 N