Answer:
Jupiter Neptune moon Uranus
Explanation:
Answer:
Explanation:
As we know that the orbital speed is given as
here we know that
v = 5500 m/s
now we have
now acceleration due to gravity of planet is given as
now range of the projectile on the surface of planet is given as
Answer:
Answer:
Propotionality is important
Explanation:
Explanation:
Answer:
The height at which the object is moved is 10 meters.
Explanation:
Given that,
Force acting on the object, W = F = 490 N
The gravitational potential energy, P = 4900 J
We need to find the height at which the object is moved. We know that the gravitational potential energy is possessed due to its position. It is given by :
So, the height at which the object is moved is 10 meters. Hence, this is the required solution.
Answer:
Mike can travel 80 Km in 4 hours