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Sketch a distance-time graph for a body starting from rest how will you determine the speed of a body from this graph?
It is not possible to sketch anything using this browser. The speed of a body cannot be determined from a distance-time graph. The slope of the graph is a measure of the radial velocity - that is the speed directly towards or directly away from the starting point. However, there is absolutely no information of any motion in a transverse direction. Since motion in this direction cannot be assumed to be 0, the distance-time graph cannot be used to determine speed.
A remote control car's wheel accelerates at 22.4 rad-sec squared If the wheel begins with an angular speed of 10.8 rad-sec what is the wheel's angular speed after exactly 3 turns?
A measure of how fast a rotating body is changing its angular position. The average angular speed (w) is obtained by dividing the http://www.answers.com/topic/angular-distance-2 through which the body rotates by the time taken: w = θ/t, where θ = angular distance, and t = time taken in seconds.
How is math used in orthopedic surgery?
Most likely a surgeon needs to be able to do basic trigonometry and arithmetic in order to make sure that ratios between body parts are correct and that joints have the proper angles to maintain proper body function. On top of this they may also need to be able to determine volumes of certain shapes when transplanting body tissue from one part of a body to the other.
A body travels with average speed of 20 km per hour and returns back from same route of average speed of 30 km per hour What is average speed of the trip?
Assume the trip to be 60km. Outward leg takes 3 hrs, homeward leg takes 2 hrs. Total distance 120km in 5 hours ie 24 kph.
Can velocity be 0 but speed not 0?
Speed and Velocity are two words that mean the same. You may mean, "Can Velocity be 0 but acceleration not 0". Yes, this occurs when a moving object is changing direction (say from moving forwards to moving backwards) or is just about to move or, at that very instant has just come to a halt. In all these cases, speed /velocity is zero but the body is accelerating. Don't forget, the word acceleration is also used when an object is decelerating (slowing down).
What natural body function can exceed the speed of 100 miles per hour?
A sneeze.
What is the function of the neurofibrils?
to generate and transmit nutrients in cell body.
What is the function of birds tail?
the function of a tail is to lift its body and to increase the speed of flight
What is the name of the gas that the body must be supplied with to function?
The gas that the body must be supplied with to function is oxygen. Oxygen is required for cellular respiration in the body, where it is used to generate energy from nutrients.
What are the function of heamoglobin?
Haemoglobin binds oxygen and carry it to every part of the body for oxidation of food to generate energy.
How does body temperature affect the conduction speed of an electrical impulse?
An increase in body temperature can lead to faster conduction speed of electrical impulses in the body due to improved nerve function and reduced resistance in the nerve fibers. Conversely, a decrease in body temperature can slow down conduction speed as nerve function is impaired.
What is the main function of muscle?
The main function of any muscle is to contract. Some other functions of muscles and the muscular system are that they: maintain the body's posture stabilize joints produce movement generate heat
What is the speed of the flow of blood in mph when the body is at rest?
120 miles per hour.
What speed do oxygen molecules travel around the human body?
200000 miles an hour
What Major function is to contract?
The major function of a muscle is to contract and generate force, which allows for movement, stability, and posture in the body. This contraction occurs when muscle fibers shorten and produce tension.
What can generate ATP?
Generate ATP are what makes sugar in cells. The body needs generate ATP.
What is the function of shivering?
Shivering is an involuntary muscular response from the body, triggered by cold. The "shivering" muscles are trying to internally generate heat, to help keep you warm.
