Questions with the keyword 'physics'

• How hard can a football be kicked by yurt1fray Comments: (So far, one comment )
• Are there any massless particles? by jean499toys Comments: (No comments so far )
• Can you tell me about theoretical physics? by cat_lover3000 to Neil B Comments: (No comments so far )
• how do glasses work? by Bobby to Neil B Comments: (No comments so far )
• How do aeroplanes stay in the sky? by Bobby Comments: (No comments so far )
• if atoms don’t touch then if I touch the screen am I really touching it? by grew1jazz Comments: (No comments so far )
• What is quantum phisics? by JakeP Comments: (No comments so far )
• I still don’t get Newtons’s Third Law. It doesn’t make sense. If any two objects intract they exert equal and opposite by William Comments: (so far, 3s comments )
• how many states of matter are there? by tact1gamy to Martin M Comments: (So far, one comment )
• for E = mc^2 ,E^2 = m^2c^4 + p^2c^2, why are things squared like the speed of light?Why should you square it? by TylerC Comments: (So far, one comment )