Yes because it glows when it glows the tube expands to create space for it to glow
since it is balanced the net moment about the pivot is zero. The meter stick center of gravity mass is at the 50 cm point, or 25 cm to the right of the pivot. 150 x 25 = mass of stick x 25 ; so mass is also 150 grams
No, the moment of inertia of an object does not change with a change in its center of mass. The moment of inertia depends on the mass distribution and shape of an object, not its center of mass.
The answer will depend on how wide and thick it is.
It is a physical change.
no it doesnt gain mass at allIt can change the bio mass. But cannot change the mass of earth as it uses resources within earth
The mass of a glowstick remains the same when it lights up. The glowstick undergoes a chemical reaction that produces light, but the total mass of the components inside the glowstick does not change.
walking stick
Mass does not change with temperature
in mass they are. depends on where you are. in mass they are. depends on where you are.
A bag of sugar !
At 500 mm, halfway through the width of the stick.
since it is balanced the net moment about the pivot is zero. The meter stick center of gravity mass is at the 50 cm point, or 25 cm to the right of the pivot. 150 x 25 = mass of stick x 25 ; so mass is also 150 grams
In this case mass doesn't change.
a small one is 8g
a small one is 8g
The mass of a wooden stick can vary depending on its size and density. On average, a small wooden stick may weigh a few grams, while a larger one could weigh several ounces.
The mass will hardly change. What changes is the weight.The mass will hardly change. What changes is the weight.The mass will hardly change. What changes is the weight.The mass will hardly change. What changes is the weight.