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Technically humans do have four legs, however, when we evolved the muscles in our legs grew stronger and longer allowing us to be able to stand upright. Due to the body capacity of cattle and how they are designed they are not able to stand upright.
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When you walk up an inclined plane your legs supply the effort force What is the resistance force?
the resistance force is the slope of the plane, or the hypotenuse.
What advantage would an animal with jointed legs have?
An animal with jointed legs have greater motility and can run while those without would have a hard time. Take your legs for example. If we did not have knees, we would have a much harder time walking(and moving in general) and instead of the quasi-falling movement we use for walking now, we would have to swing out legs slightly in circles in order to walk. Also, jointed legs allow for a type of "cushion" when animals jump. The bending of legs allows use to carry our weight along with the additional pressure when we jump. A single bone doesn't have to be strong enough as the force is dispersed along several bones and other "shock absorbers".
How much minutes can you walk in 200 meters?
About two minutes.
How is distance and displacement the same?
The distance and displacement are the same when the displacement is parallel to itself or straight. Displacement is a vector and distance is a real number or scalar. If an object is displaced around a circle the displacement is zero and the distance is 2pi r.
How many legs does a housefly have?
It has 6 legs in total :)(3 pairs)
Do you have two legs?
No we do not have two legs we have none we walk with are arms.
What is another for a dinosaurs with two legs?
Dinosaurs that walk on two legs are called "bipeds". The term applies to all animals that walk on two legs.
Does a dormouse walk on two legs?
No!
Can bears walk on two legs uphill?
A bear can walk on two legs but only for a few steps even up hill.
Monkeys have how many legs?
Two arms and two legs.
Does a chimp walk on two legs?
yea
What has two legs and can't walk?
Someone who has been paralyzed in their legs.
How does a person walk on 4 legs one day 2 legs another day and 3 legs one more day?
walks on 4 legs when you crawl 2 legs when you walk and 3 when you walk with 2 legs and a cane Age. We all walk on four legs as a baby, two legs as an adult, and three legs as an old person with a cane.
Did it walk on 2 legs or 4 legs Rex?
Hadrosaurs and Iguanodonts are both known to have walked on four legs. However, they could stand, walk, or run on two legs when it was useful.
Why did dinosaurs like tyrannosaurs walk on two legs?
Animals walk on four legs because it is more stable than walking on two legs. Dinosaurs were very large, and it would have taken a lot of energy for them to walk on two legs. The ones who did walk on two legs were usually predators (like Tyrannosaurus rex or velociraptor) because they could get more energy from eating other animals than from eating plants.
Could Australopithecus walk on two legs?
Yes, Australopithecus is believed to have been capable of walking on two legs, although they likely also used their arms for support and balance while walking. This ability to walk upright is a key characteristic that distinguishes Australopithecus from earlier hominins.
The caterpillar uses its what to walk?
with their tiny legs
