Physics, 02.02.2022 03:50 lexipiper8296
A scientist wants to place a satellite into orbit around Earth. Take Earth's mass to be 5.975 1024kg and radius to be 6.371 106 m.
(a) If the scientist wants the radius of the orbit to be 7 106 m:
i. What is the speed of the satellite?
ii. What is the period of the orbit?
(b) If the scientist wants the period of the orbit to be 1 day
i. What must the radius of the orbit be?
ii. What is the speed of this orbit?
Answers: 2
Physics, 22.06.2019 17:30
Current from a charged capacitor lights a bulb. as time goes on the brightness of the
Answers: 3
Physics, 22.06.2019 17:40
The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.
Answers: 1
Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
A scientist wants to place a satellite into orbit around Earth. Take Earth's mass to be 5.975 1024kg...
Mathematics, 29.02.2020 04:57
Mathematics, 29.02.2020 04:57
Mathematics, 29.02.2020 04:57
Biology, 29.02.2020 04:57