https://padlet.com/304971/b7n1srn8w4g2 Made with charisma en-us 2017-10-02 16:39:36 UTC 2025-10-27 23:06:22 UTC hello@padlet.com 304971 https://padlet.com/304971/b7n1srn8w4g2/wish/193095388 Physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy.]]> 2017-10-02 16:40:39 UTC https://padlet.com/304971/b7n1srn8w4g2/wish/193095388 304971 https://padlet.com/304971/b7n1srn8w4g2/wish/193095421 In physics, the property of matter that measures its resistance to acceleration. Roughly, the mass of an object is a measure of the number of atoms in it. The basic unit of measurement for mass is the kilogram. (See Newton's laws of motion; compare weight.)]]> 2017-10-02 16:40:44 UTC https://padlet.com/304971/b7n1srn8w4g2/wish/193095421 304971 https://padlet.com/304971/b7n1srn8w4g2/wish/193095477 The weight of an object is the force of gravity on the object and may be defined as the mass times the acceleration of gravity, w = mg. Since the weight is a force, its SI unit is the newton. Density is mass/volume.]]> 2017-10-02 16:40:49 UTC https://padlet.com/304971/b7n1srn8w4g2/wish/193095477 304971 https://padlet.com/304971/b7n1srn8w4g2/wish/193095539 A chemical reaction in which an atom, radical, or molecule replaces another in a compound. Physics A vector, or the magnitude of a vector, that points from an initial position (of a body or reference frame) to a subsequent position.]]> 2017-10-02 16:40:57 UTC https://padlet.com/304971/b7n1srn8w4g2/wish/193095539 304971 https://padlet.com/304971/b7n1srn8w4g2/wish/193095662 Is the curve in the upper surface of a liquid close to the surface of the container or another object, caused by surface tension. It can be either concave or convex, depending on the liquid and the surface.]]> 2017-10-02 16:41:12 UTC https://padlet.com/304971/b7n1srn8w4g2/wish/193095662 304971 https://padlet.com/304971/b7n1srn8w4g2/wish/193095793 The amount of space occupied by a three-dimensional object or region of space. Volumes are expressed in cubic units. A measure of the loudness or intensity of a sound.]]> 2017-10-02 16:41:27 UTC https://padlet.com/304971/b7n1srn8w4g2/wish/193095793 304971 https://padlet.com/304971/b7n1srn8w4g2/wish/193103695 2017-10-02 16:55:56 UTC https://padlet.com/304971/b7n1srn8w4g2/wish/193103695