Super Strength: When she originally became Ms. Marvel, Carol's strength level was such that she could lift approximately 50 tons under normal conditions. This made her many times stronger than heroes such as Spider-Man, but not as strong as others such as the Thing. Ms. Marvel was shown easily lifting and hurling cars and tanks, tearing through five-inch steel with her bare hands, and shattering reinforced concrete with her fists. It was this strength level that the mutant Rogue acquired after stealing Carol's original Ms. Marvel powers.
Being captured and experimented on by the Brood awakened an almost godlike level of power in Carol due to her unique Kree/human genetic configuration, causing her to become Binary. As Binary, Carol could tap into the energy of a white hole, giving her class-100 strength, meaning she could easily lift well over 100 tons under normal conditions. Her strength level became so great that it was never accurately quantified.
After losing her Binary powers and reverting back to Ms. Marvel, Carol's strength dropped much closer to its original level, though it was still greater than before. She could now lift 75 tons under normal conditions, making her approximately fifty percent stronger than she was prior to losing her powers to Rogue. Under extreme circumstances Carol has shown the ability to tap into her cosmic Binary powers once again, allowing her to reach class-100 strength levels for brief periods. She has also shown an ability to achieve class-100 strength if she has absorbed a great deal of external energy. Recent tests by Avengers scientist Hank Pym have shown that Carol's base strength level is still increasing. Even when not augmented by any additional energy, Carol can now lift 92 tons and strike with a similar level of force, and Pym has theorized that this is likely not her limit.
This was shown to be the case as time and experience had increased her physical capabilities well beyond their original limits, with and without the need of absorbing energy. Carol having lifted a dead celestial barehanded, which considering the immense height and mass, can weigh well into billions of tons.