Balanced and Unbalanced forces.
Would it be harder for a large duck swimming to reach 2mph than a smaller duck? Why?
Answers
Answer:
because she is small and push less energy to swim
it is unbalanced force
Answer:
If two individual forces are of equal magnitude and opposite direction, then the forces are said to be balanced. An object is said to be acted upon by an unbalanced force only when there is an individual force that is not being balanced by a force of equal magnitude and in the opposite direction.
Explanation:
Pekin ducks are the most commonly farmed breed of meat duck, and are derived from the wild mallard. With migratory waterfowl as its ancestor, it’s not surprising that water is still a very important resource for farmed ducks. Research has shown that ducks prefer to drink from an open water source, such as a trough or cup drinker, rather than a nipple drinker, and will work hard to gain access to open water.
They rely on water for maintaining their plumage in good condition and keeping their eyes and nostrils clean. They do this by submerging their heads under water, and thus need an open water source for optimal preening conditions. Ducks also use water to regulate their body temperature during periods of heat stress, and access to open water is especially important for ducks farmed in tropical conditions.