Relevance. Rating Newest Oldest. Best Answer: Acceleration is a vector quantity [it have both magnitude (size) and direction] since it is the change in velocity over time in with velocity is a vector. As a vector quantity, acceleration is also the rate at which direction changes.Source(s): http://en.wikipedia.org/wiki/Acceleratio...cceleration is defined as the rate of change of velocity. Acceleration is inherently a vector quantity, and an object will have non-zero acceleration if its speed and/or direction is changing..
Dry feet are caused by a lack of moisture in the skin. There are several common factors that can lead to dry feet, including: Excessively hot showers or baths. A skin condition that dries the skin (eczema, psoriasis, etc.) Soaps that are non-moisturizing. Medical conditions such as diabetes or thyroid disease.
Quick Answer. Peeling hands can be caused by hand dermatitis, psoriasis, exfoliative keratolysis and dyshidrotic eczema. Mayo Clinic explains that peeling skin commonly results from exposure to environmental elements, such as sun, wind, heat, dryness or excessive humidity. Allergic reactions to irritants such as certain fabrics, latex, detergents, foods or cosmetics can cause hands to peel.