In space, there is no friction. Without the force of friction, satellites and other moving objects will continue moving at the s
1 answer:
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Let
M = the mass of the planet
n = the mass of the satellite.
r = the radius of the planet
When the satellite is at a distance r from the surface of the planet, the distance between the centers of the two masses is 2r.
The gravitational force between them is
where
G = the gravitational constant.
When the satellite is on the surface of the planet, the distance between the two masses is r.
The gravitational force between them is
Answer:
M = the mass of the planet
n = the mass of the satellite.
r = the radius of the planet
When the satellite is at a distance r from the surface of the planet, the distance between the centers of the two masses is 2r.
The gravitational force between them is
where
G = the gravitational constant.
When the satellite is on the surface of the planet, the distance between the two masses is r.
The gravitational force between them is
Answer:
Answer:
Part a)
When there is no friction then acceleration is
Part b)
if there is friction force along the inclined then acceleration is
Explanation:
Part a)
As we know that the skier is on inclined plane
So here if there is no friction then net force along the inclined plane is given as
now acceleration of the skier is given as
Part b)
if there is friction force along the inclined then net force along the inclined plane is given as
now acceleration of the skier is given as