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
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Therefore , the average velocity of the trip from time t=0 to time t=16 is 0 m/s.
Gene flow occurs if a portion of population migrate or emigrate ...there would be gene flow !
genetic drift is just a gene flow but happens by chance !
Answer: true
Explanation: I got the question and guessed true and it was right
Answer:
1210 N/m between the inner and outer edges (repulsive)
252.59 N/m between inner and line charges (attractive)
1210+252.59=1462.59 N/m effective force/metre on the inner edge
Explanation:
f=k*Qq/r^2 was applied, the charges are concentrated at the edges of a ring both inner and the outer were shape edges with uniform charge densities 6.6 micro C/m of distance 4.5-2.7=1.8 cm
Answer:
c = 894.90 m/s
Explanation:
Given data:
Frequency of wave = 471 Hz
Wavelength of wave = 1.9 m
Speed of wave = ?
Solution:
Formula:
Speed of wave = frequency × wavelength
c = f×λ
c = 471 Hz × 1.9 m
Hz = s⁻¹
c = 471s⁻¹ × 1.9 m
c = 894.90 m/s
The speed of wave is 894.90 m/s.