Calculating Torque: How to Find Torque with Vector r, Acceleration a, and Mass m

[nameVoid]

an object at vector r has acceleration vector a and mass m can u find torque About the origin by taking r cross (ma) sorry on cell phone

 

[PhanthomJay]

At that instant, yes, that would be the torque of the net force acting on the object, about the origin, with net force in direction of acceleration.