Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
Please Help
8. The atmosphere can exert a small air-drag force on satellites in low orbits...
Space debris left from old satellites and their launchers is becoming a hazard to other satellites....
Space debris left from old satellites and their launchers is becoming a hazard to other satellites. (a)Calculate the speed in m/s of a satellite in an orbit 860 km above the Earth's surface. (b) Suppose a loose rivet is in an orbit of the same radius that intersects the satellite's orbit at an angle of 90° relative to Earth. What is the velocity in m/s of the rivet relative to the satellite just before striking it? (Enter the magnitude.) (c)...
Space debris left from old satellites and their launchers is becoming a hazard to other satellites....
Space debris left from old satellites and their launchers is becoming a hazard to other satellites. a) Calculate the speed in m/s of a satellite in an orbit 870 km above the Earth's surface. b) Suppose a loose rivet is in an orbit of the same radius that intersects the satellite's orbit at an angle of 90° relative to Earth. What is the velocity in m/s of the rivet relative to the satellite just before striking it? (Enter the magnitude.)...
The region around the Earth is filling up with space junk such as old satellites. One...
The region around the Earth is filling up with space junk such as old satellites. One idea for cleaning up space involves using sails that create drag (see figure below) Perhaps one day satellites will be equipped with sails that are deployed at the end of their missions. The NASA mission NanoSail-D was launched in 2010 to test this idea. This problem compares the drag on a solar sail due to the Earth's upper atmosphere with the force exerted on...
Q1: A 1 036-kg satellite orbits the Earth at a constant altitude of 93-km. (a) How...
Q1: A 1 036-kg satellite orbits the Earth at a constant altitude of 93-km. (a) How much energy must be added to the system to move the satellite into a circular orbit with altitude 203 km? MJ (b) What is the change in the system's kinetic energy? MJ (c) What is the change in the system's potential energy? MJ Q2: A 475 kg satellite is in a circular orbit at an altitude of 575 km above the Earth's surface. Because...
a satellite orbits around this planet at a speed of 930m/s what is its radius of...
a satellite orbits around this planet at a speed of 930m/s
what is its radius of orbit r (in km)? what is the satellite’s
height (in km) above the surface of the planet?
LTE @ 10 97% TEW Done 5:25 AM app.varafy.com satellite The figure shows a satellite orbitig around a planet in a uniform circular motion. To solve such problems, spply Newton's second law: Fnet = ma What is the force exerted on the satellite by the planet? Write...
please help me answer this question PHY Homework. • Equations are in a separate document entitled...
please help me answer this question PHY Homework.
• Equations are in a separate document entitled "Equations for Rotational Dynamics Assignment" • Moments of inertia formulas are provided on the last page of this document • Show all of your work when solving equations. It is not sufficient to merely have a correct numerical answer. You need to have used legitimate equations and algebra. You also need to have correctly used the data. • Units must be specified for any...
A rocket carrying a new 945-kg satellite into orbit misfires and places the satellite in an...
A rocket carrying a new 945-kg satellite into orbit misfires and places the satellite in an orbit with an altitude of 175 km, well below its operational altitude in low-Earth orbit. (a) What would be the height of the satellite's orbit if its total energy were 450 MJ greater? km (b) What would be the difference in the system's kinetic energy? (Include the sign of the value in your answer.) Mj (c) What would be the difference in the system's...
A 507 kg satellite is in a circular orbit at an altitude of 754 km above...
A 507 kg satellite is in a circular orbit at an altitude of 754 km above a planet’s surface. This planet is similar to our Earth. Because of air friction, the satellite eventually is brought to the Earth’s surface, and it hits the Earth with a speed of 3 km/s. The radius of the planet is 7 × 106 m and its mass is 8 × 1024 kg. The gravitational constant is 6.67259 × 10−11 N m2 /kg2. How much...
10) The international space station (ISS) orbits the Earth from an altitude of 408 km. a)...
10) The international space station (ISS) orbits the Earth from
an altitude of 408 km.
a) Calculate the strength of Earth’s gravity on the ISS at that
altitude. (Hint: How far is the ISS from the center of mass of the
Earth?)
b) Earth’s gravity is what keeps the ISS in its orbit (which we
will assume is circular). At what speed does the ISS orbit the
Earth?
Please show working
New Equations 2 torque = (lever arm) x (force)...
A celling fan with 80 em diameter bledes th tummi t 11. minnute). wt stops 25...
A celling fan with 80 em diameter bledes th tummi t 11. minnute). wt stops 25 ued off (aj what is the speed of the tip ofblade 10 after the fan is turned of? (b)Threugh how many revolutions does the fan turn whiile stopping 12. Communications satellites are placed in a circular orbit where they stay directly over a fixed point on the equator as the earth rotates. These are called geosynchronous orbits. The altitude of the orbit is 3.58...
The region around the Earth is filling up with space junk such as old satellites. One idea for cleaning up space involves using sails that create drag (see figure below) Perhaps one day satellites will be equipped with sails that are deployed at the end of their missions. The NASA mission NanoSail-D was launched in 2010 to test this idea. This problem compares the drag on a solar sail due to the Earth's upper atmosphere with the force exerted on...
a satellite orbits around this planet at a speed of 930m/s
what is its radius of orbit r (in km)? what is the satellite’s
height (in km) above the surface of the planet?
LTE @ 10 97% TEW Done 5:25 AM app.varafy.com satellite The figure shows a satellite orbitig around a planet in a uniform circular motion. To solve such problems, spply Newton's second law: Fnet = ma What is the force exerted on the satellite by the planet? Write...
please help me answer this question PHY Homework.
• Equations are in a separate document entitled "Equations for Rotational Dynamics Assignment" • Moments of inertia formulas are provided on the last page of this document • Show all of your work when solving equations. It is not sufficient to merely have a correct numerical answer. You need to have used legitimate equations and algebra. You also need to have correctly used the data. • Units must be specified for any...
A rocket carrying a new 945-kg satellite into orbit misfires and places the satellite in an orbit with an altitude of 175 km, well below its operational altitude in low-Earth orbit. (a) What would be the height of the satellite's orbit if its total energy were 450 MJ greater? km (b) What would be the difference in the system's kinetic energy? (Include the sign of the value in your answer.) Mj (c) What would be the difference in the system's...
10) The international space station (ISS) orbits the Earth from
an altitude of 408 km.
a) Calculate the strength of Earth’s gravity on the ISS at that
altitude. (Hint: How far is the ISS from the center of mass of the
Earth?)
b) Earth’s gravity is what keeps the ISS in its orbit (which we
will assume is circular). At what speed does the ISS orbit the
Earth?
Please show working
New Equations 2 torque = (lever arm) x (force)...
A celling fan with 80 em diameter bledes th tummi t 11. minnute). wt stops 25 ued off (aj what is the speed of the tip ofblade 10 after the fan is turned of? (b)Threugh how many revolutions does the fan turn whiile stopping 12. Communications satellites are placed in a circular orbit where they stay directly over a fixed point on the equator as the earth rotates. These are called geosynchronous orbits. The altitude of the orbit is 3.58...
Most questions answered within 3 hours.
-
PLEASE SHOW MATH CALCULATION(formulas)it has to be done on excel
P12-4 Last year (2016), Richter Condos...
asked 3 seconds ago -
A 0.25μF capacitor is charged to 50 V . It is then connected in
series with...
asked 16 minutes ago -
Calculate the current, I, through the batteries for:
- a 2-bulb parallel circuit
- How does...
asked 17 minutes ago -
Choose the sentence that uses correct punctuation.
1a. The prefatory parts of a report include the...
asked 23 minutes ago -
For the element arsenic, which one of the following sets of
quantum numbers could not apply...
asked 33 minutes ago -
Compare and contrast the architectures of 3 types of ADCs:
Flash, SAR, and pipelined. Use the...
asked 34 minutes ago -
Given P(A) = 0.40, P(B) = 0.50, P(A ∩ B) = 0.15. Which of the
following...
asked 38 minutes ago -
Explain changes in workforce participation for women with
children. What legislation exists related to work and...
asked 40 minutes ago -
How high must a pointed arch be if it is to span a
space 4.2 m...
asked 46 minutes ago -
A housepainter who weighs 750 N stands 0.6 m from one end of a
2.0 m...
asked 48 minutes ago -
Implement Singly Linked List detectLoop in Java.
It would check whether the linked list contains a...
asked 51 minutes ago -
A small mailbag is released from a helicopter that is descending
steadily at 2.10 m/s.
After...
asked 51 minutes ago