If a cyclist moving with a speed of 4.9 m/s on a level can take a sharp circular turn of radius 4 m, then coefficient between the cycle tyres and road is

If a cyclist moving with a speed of 4.9 m/s on a level can take a shar

1.	If a cyclist moving with a speed of 4.9 m/s on a level can take a sharp circular turn of radius 4 m, then coefficient between the cycle tyres and road is
Answer» Solution :`TAN THETA = mu=v^(2)//rg, mu = 4.9^(2)//10 xx 9.8 = 0.245`