the average velocity of the trip from time t=0 to time t=16 is 0 m/s.
<u>Explanation:</u>
Here we have a position-time graph of my dog’s motion. Use the information to answer the question. We need to find What is the average velocity of the trip from time t=0 to time t=16 . Let's find out:
We know that average velocity is given by :
Average velocity = ( Change in position ) / ( Change in time interval )
Change in position = Δx = 0-0 = 0 m
Change in time interval = Δt = 16-0 = 16 s
⇒ ![Velocity(Average) = \frac{x}{t}](https://tex.z-dn.net/?f=Velocity%28Average%29%20%3D%20%5Cfrac%7Bx%7D%7Bt%7D)
⇒ ![Velocity(Average) = \frac{0}{16}](https://tex.z-dn.net/?f=Velocity%28Average%29%20%3D%20%5Cfrac%7B0%7D%7B16%7D)
⇒ ![Velocity(Average) =0 m/s](https://tex.z-dn.net/?f=Velocity%28Average%29%20%3D0%20m%2Fs)
Therefore , the average velocity of the trip from time t=0 to time t=16 is 0 m/s.
Correct ans is (A).
Photosynthesis is the procedure that 'produces sustenance' in green plants and other photosynthetic life forms (e.g. green growth) Photosynthesis happens in the green parts of plants – generally in takes off.
Chlorophyll (found in the chloroplasts) retains light energy and it is utilized to change over carbon dioxide and water into glucose. Oxygen is created as a result.
The word condition for photosynthesis:
Carbon dioxide + Water → Glucose + Oxygen
Force is equal to mass x acceleration. The heavyweight is packing both greater acceleration and mass than the tissue paper.
When his fist comes in contact with the paper, the tissue reacts by exerting its own opposite force, providing a tiny bit of resistance until the fist breaks it apart and passes through.
The fist, although by a a very tiny amount, is decelerated (slowed down) by the paper before it breaks through.