g Consider a brushed DC motor. Suppose that motor’s back emf constant is ! = 0.15 Volt per radian/sec. • Deliverable (a): What is the torque constant of this motor, ", in Newton-meters per Ampere? Please explain your answer. (1 point) Suppose that the above motor has an armature resistance of = 0.2 Ohms. Moreover, consider the specific operating condition where the motor is spinning at a steady-state angular velocity of = 200 radians per second, so that inductive effects can be neglected. Finally, suppose that the supply voltage for this specific steady-state condition is = 35Volts. Under these conditions/assumptions: • Deliverable (b): Write down an equation relating the motor’s supply voltage, , armature current, , and angular velocity, (1 point). • Deliverable (c): Use the above equati

electrical power

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.