The amount of charge flowing through a particular point in a conductor is represented by the equation Q = at^3 + bt + c, where a
= 3.00 A/s^2, b = 5.00 A, and c = 8.00 A*s. Determine the current density at t = 0.700 s if the cross-sectional area of the conductor at the point of consideration is 2.50 cm^2. A/m^2
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We have that the speed of the object between 60 to 70 seconds
From the question we are told
The speed of the object between 60 to 70 seconds
Generally the equation for Average speed is mathematically given as
Where
Therefore
In conclusion
The speed of the object between 60 to 70 seconds
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Answer:
<em>The time traveled is 1.39 hrs</em>
Explanation:
Equation of Trajectory of a comet is given as
Here
- h is the specific angular momentum given as
- μ is gravitational parameter whose value is
for Venus
- r_p is the perigee distance of parabolic which is 18200 km
- As the path of comet is parabolic so energy is conserved i.e
So h is given as
So for point a where r=24500 km
So for point a where r=39000 km
So as per the Barkers equation
where
where
So
So the time traveled is 1.39 hrs