The weight W of an object varies inversely as the square of the distance d from the center of the earth. At sea level (3978 mi from the center of the earth), an astronaut weighs 112 lb. Find her weight
when she is 217 mi above the surface of the earth and the spacecraft is not in motion
Her weight is
(Round to the nearest hundredth as needed.)
Cm
when she is 217 mi above the surface of the earth and the spacecraft is not in motion
Her weight is
(Round to the nearest hundredth as needed.)
Cm