A 250 woltee shunt motor has amature torture of o.
0.25 ohm on load it takes an amature cannt
of SoA and runs at 750rpm. If the Flax &f the
motor is redued by 10% without changing the load
torque . Find the new speed of the motor
Dato giren​

Aball is rolled uphill a distance of 5 m before it slows, stops, and begins to roll back. the ball rolls downhill 9 m before coming to rest against a tree. what is the magnitude of the balls displacement? a. 4 meters b. 9 meters c. 14 meters d. 45 meters