Answer:
16400.........................
Answer:
5069.04 seconds
Explanation:
The parameter we are looking for is called the Orbital period of the Hubble Space Telescope.
It is given as:

where r = radius of orbit of Hubble Space Telescope
G = gravitational constant = 
M = Mass of earth
We are given that:
r = radius of the earth + distance of HST from earth
r = 
M = 
Therefore, T will be:


The orbital period of the Hubble Space Telescope is 5069.04 seconds.
Answer:
Explanation:
Given
speed of plane 150 mph
heading 
wind is blowing at 20 mph from south-east
velocity of plane w.r.t. wind






(b)after 30 minutes
Plane traveled in x direction 
Plane in Y direction 
Total distance
direction 
w.r.t east
Answer:
25.8 lb/in²
Explanation:
Gay-Lussac's law tells us that given an ideal gas of a certain mass has a constant volume, the pressure exerted on the sides of its container is directly proportional to its absolute temperature.

I believe the answer is A