Your posts are often contradicting with reality, just like the one where you identified the holding mechanism for the ERA tiles as NERA, despite this not being possible because of the actual working mechanism of NERA.
It is possible to increase the torque of an engine, but not without sacrificing the acceleration. Torque is a physical unit and hence can be measured and calculated. So your claim I previously quoted was saying two opposite things at the same time, because it was - like always - one of your attempts to nullify any critical receptions towards the Arjun tank.
If you prefer to make impossible claims which are inconsistent with the laws of physics, then go on, but don't complain if I rectify these.
Torque increases the pulling power , gear ratio determines what is the max available torque and the acceleration available at different torque levels in differing gears.
Please post the definition of torque and acceleration.
Also post the equation that that exclusively defines the relationship between torque and acceleration.
Without posting equations don't talk about laws of physics.
It only exposes your ignorance further.
For example take any modern car engine ,
they all improve on giving higher acceleration and top speed at lower rpms(i.e high torque).
This are all related to gear ratios and fuel economies.
As per your ,"physics laws " if increase in accelerations always comes at the expense of torque, how come modern automobile engines deliver higher power and top speeds at lower rpm?
if you still don't understand , if you drive a 80s model nozzle diesel car in third gear it's top speed will be below 30 km per hour.torque will be lower .power delivery will be patchy, acceleration pathetic.
If you drive a modern direct injection diesel cars of the of today(of the same engine cc) you can go up to 60 Km per hour without stressing the engine, derive more torque from it and more acceleration.power delivery would be seamless,acceleration will be far higher, top speeds at lower gear way higher.
As engine tech evolves people derive higher acceleration at higher torque(lower rpm) leading to better engine performance.
So without knowing basics don't rant against the MOD.