Question

A satellite is orbiting Earth 1,790 m above Earth's surface. Earth has a mass of 5.97×1024...

A satellite is orbiting Earth 1,790 m above Earth's surface. Earth has a mass of 5.97×1024 kg and a radius of 6371×103 m. What is the satellite's speed? Answer in SI units, rounded to the nearest whole number.

Thank youuuu

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

This problem is solved with help of concept of circular motion. The earth will attract the satellite orbiting around the earth. The gravitational attraction will be balance by the centrifugal force produced by orbiting satellite. The force will be balance. So the gravitational attraction is equal to centrifugal force.

Answer: the velocity of satellite is 8 km/s.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A 160 kg satellite is orbiting on a circular orbit 7655 km above the Earth's surface....
A 160 kg satellite is orbiting on a circular orbit 7655 km above the Earth's surface. Determine the speed of the satellite. (The mass of the Earth is 5.97×1024 kg, and the radius of the Earth is 6370 km.) (in km/s)
A 345 kg satellite is orbiting on a circular orbit 8955 km above the Earth's surface....
A 345 kg satellite is orbiting on a circular orbit 8955 km above the Earth's surface. What is the gravitational acceleration at the location of the satellite? (The mass of the Earth is 5.97×1024 kg, and the radius of the Earth is 6370 km.)?
A satellite (mass 2400 kg) is orbiting the Earth, with a speed of 7500 m/s. What...
A satellite (mass 2400 kg) is orbiting the Earth, with a speed of 7500 m/s. What is the height of this satellite above the Earth's surface? Note: you may find the following information useful. The universal gravitational constant is 6.67x10-11 Nm2/kg2 ; the mass of the Earth is 6.0 x 1024 kg; the radius of the Earth is 6.4 x 103 km. can you please show work if you can? I APPRECIATE YOU!!!
NASA launches a satellite into orbit at a height above the surface of the Earth equal...
NASA launches a satellite into orbit at a height above the surface of the Earth equal to the Earth's mean radius. The mass of the satellite is 830 kg. (Assume the Earth's mass is 5.97 1024 kg and its radius is 6.38 106 m.) (a) How long, in hours, does it take the satellite to go around the Earth once? h (b) What is the orbital speed, in m/s, of the satellite? m/s (c) How much gravitational force, in N,...
A satellite is set to orbit at an altitude of 20200 km above the Earth's surface....
A satellite is set to orbit at an altitude of 20200 km above the Earth's surface. What is the period of the satellite in hours? (Earth radius 6.378×1066.378×106 m, Earth mass 5.97×10245.97×1024 kg, Universal Gravitational constant G=6.67×10−11m3kg−1s−2G=6.67×10−11m3kg−1s−2 ).
A satellite is orbiting the Earth in a stable circular orbit at a height of 5,220...
A satellite is orbiting the Earth in a stable circular orbit at a height of 5,220 km above the surface of the Earth. (a) What is the satellite's acceleration in this orbit? (b) What is the satellite's orbital period? (c) If the satellite has a mass of 6400 kg, how much work was needed ti out it in to this orbit, assuming it was initially at rest? Neglect the Earth's rotation and atmospheric resistance.
Determine the distance above Earth's surface to a satellite that completes two orbits per day. (Earth's...
Determine the distance above Earth's surface to a satellite that completes two orbits per day. (Earth's mass is 5.97 x 1024 kg and its radius is 6.38 x 106 m)
A satellite of mass 180 kg is placed into Earth orbit at a height of 700 km above the surface....
A satellite of mass 180 kg is placed into Earth orbit at a height of 700 km above the surface. (a) Assuming a circular orbit, how long does the satellite take to complete one orbit?  h (b) What is the satellite's speed?  m/s (c) Starting from the satellite on the Earth's surface, what is the minimum energy input necessary to place this satellite in orbit? Ignore air resistance but include the effect of the planet's daily rotation.
1. Calculate the speed of a satellite moving in a stable circular orbit about the Earth...
1. Calculate the speed of a satellite moving in a stable circular orbit about the Earth at a height of 4800 km. Answer: 5.97 X 103 m/s 2. Calculate the period of a satellite orbiting the Moon, 95 km above the Moon’s surface. Ignore effects of the Earth. The radius of the Moon is 1740 km.      Answer: 118 min      
A satellite of mass m = 2.00 ×103 kg is launched into a circular orbit of...
A satellite of mass m = 2.00 ×103 kg is launched into a circular orbit of orbital period T = 4.00 hours. Newton's gravitational constant is G = 6.67 ×10−11 N∙m2/kg2, and the mass and radius of the Earth are respectively M⨁ = 5.97 ×1024 kg and r⨁ = 6.37 ×106 m. Answer the following questions. What is the total mechanical energy (kinetic energy + potential energy) of the satellite in orbit? Take the gravitational potential energy of the satellite...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT