Compute the discount if P2000 is discounted for 6 months at 8% simple interest

Compute the speed of the gear mounted on a 52.5 mm diameter shaft receiving power from a driving motor with 250 hp.Compute the speed of the gear mounted on a 52.5 mm diameter shaft receiving power from a driving motor with 250 hp.

 A short 61 mm Φ shaft transmits 120 Hp. Compute the linear speed of a pulley 55 cm Φ mounted on the shaft.

Compute the pitch angle of a bevel gear given the pinion’s number of teeth of 14 and 42 teeth on the gear.