For the following questions answer them individually
The number of links (l) which is required to form a kinematic chain can be expressed in term of the number of pairs (p) as ________.
The mass of flywheel of a steam engine is 3250 kg with the radius of gyration of 1 m. The starting torque of the engine is 4500 N-m. What is the angular acceleration (rad/s$$^2$$) of the flywheel?
A pulley is driven by a flat belt and the maximum tension produced in the belt is of 1400 N. The belt has the density of 1000 kg/m$$^3$$, 100 mm wide and 5 mm thick. What is the speed (m/sec) of the belt for the maximum power?
What is the radial distance of a tooth from the pitch circle to the top of the tooth known as?