The Doppler effect refers to the frequency as perceived by _________. A. the source of the waves B. an observer of the waves who
1 answer:
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Explanation:
Initial speed of the rocket, u = 0
Acceleration of the rocket,
Time taken, t = 3.39 s
Let v is the final velocity of the rocket when it runs out of fuels. Using the equation of kinematics as :
Let x is the initial position of the rocket. Using third equation of kinematics as :
Let is the position at the maximum height. Again using equation of motion as :
Now and v and u will interchange
x = 524.14 meters
Hence, this is the required solution.
Answer:
HERE'S MY UNDERSTANDING OF THE DIFFERENCE
Answer:
2000 V/m
1778021.69323 m/s
Explanation:
V = Voltage = 9 V =
q = Charge of proton =
m = Mass of electron =
v = Velocity of electron
Electric field is given by
The electric field is 2000 V/m
Here, the energy of the system is conserved
The velocity of the electron is 1778021.69323 m/s