please help
two questions
h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 2 9 6 7 1 5 7
also
A surveillance satellite circles Earht at a height of h miles above the surface. Suppose that d is the distance, in miles, on the sruface of Earth that can be observed fromt eh satellite. See the illustration.
(a) Find an equation that related the central angle theta to the height h
(b) Find an equation that relates the observable distance d and angle theta
(c) Find an equation that related d and h
(d) if d is to be 2500 miles, how high must the stellite orbit above Earth?
(e) If the stellite orbits at a height of 300 miles, what distance d on the surface can be observed?
1 answer
i bet if i just new how to start these prolbmes i would know how to do the rest
1 answer