Respuesta :
T - mg = Fc
Fc = m × acp
acp= w² × R
T - mg = m × w² × R
T - 40 = 4 × 2 × π × f × 2
T - 40 = 4 × (2× π × 2)² ×2
T - 40 = 128π²
T= 1302N
mg = m × w² × R
T - 40 = 4 × 2 × π × f × 2
T - 40 = 4 × (2× π × 2)² ×2
T - 40 = 128π²
T= 1302N