What is the approximate value of the gravitational force between a 72 kg astronaut and a...
What is the approximate value of the gravitational force between a 72 kg astronaut and a 7.8 metric ton spacecraft when they are 72.5 m apart?
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What is the approximate value of the gravitational
force between a 72 kg astronaut and a...
A 100kg astronaut floats at a distance of 15 m from a 60,000 kg spacecraft. What...
A 100kg astronaut floats at a distance of 15 m from a 60,000 kg spacecraft. What is the force of attraction between the astronaut and spacecraft?
The magnitude of the tidal force between the International Space Station (ISS) and a nearby astronaut...
The magnitude of the tidal force between the International Space Station (ISS) and a nearby astronaut on a spacewalk is approximately 2GmMa/r3 . In this expression, M is the mass of the Earth, r=6.79×106m is the distance from the center of the Earth to the orbit of the ISS, m=125kg is the mass of the astronaut, and a=20m is the distance from the astronaut to the center of mass of the ISS. Calculate the force of gravitational attraction between the...
The magnitude of the tidal force between the International Space Station (ISS) and a nearby astronaut...
The magnitude of the tidal force between the International Space Station (ISS) and a nearby astronaut on a spacewalk is approximately 2GmMa/r3 . In this expression, M is the mass of the Earth, r=6.79×106m is the distance from the center of the Earth to the orbit of the ISS, m=125kg is the mass of the astronaut, and a=16m is the distance from the astronaut to the center of mass of the ISS. Part A Calculate the magnitude of the tidal...
Estimate the gravitational force (in N) between two sumo wrestlers, with masses 235 kg and 237...
Estimate the gravitational force (in N) between two sumo wrestlers, with masses 235 kg and 237 kg, when they are embraced and their centers are 1.4 m apart. (Enter the magnitude.) ON
QUESTION #1 In each hand you hold a 0.16-kg apple Part A What is the gravitational...
QUESTION #1 In each hand you hold a 0.16-kg apple Part A What is the gravitational force exerted by each apple on the other when their separation is 0.22 m ? Express your answer using two significant figures. Part B What is the gravitational force exerted by each apple on the other when their separation is 0.48 m ? Express your answer using two significant figures. QUESTION #2 A 6.4-kg bowling ball and a 7.6-kg bowling ball rest on a...
Two people with masses 55 kg and 72 kg stand 3.2 m apart. What is the...
Two people with masses 55 kg and 72 kg stand 3.2 m apart. What is the magnitude of the gravitational attraction between them? G = 6.674 x 10^-11
An 97 kg spacewalking astronaut pushes off a 685 kg satellite, exerting a 97 N force...
An 97 kg spacewalking astronaut pushes off a 685 kg satellite, exerting a 97 N force for the 0.5 s it takes him to straighten his arms. a. What impulse is delivered to the astronaut from the satellite? kg m/s b. What's the speed of the astronaut after he pushes off? (We'll call the astronaut and satellites initial velocity 0.) m/s c. What's the speed of the satellite after the astronaut pushes off? m/s d. How far apart are the...
An astronaut of mass 60 kg is on a space walk to repair a communications satellite...
An astronaut of mass 60 kg is on a space walk to repair a communications satellite when he realizes he needs to consult the repair manual. You happen to have it with you, so you throw it to him with a speed 4 m/s relative to the spacecraft. He is at rest relative to the spacecraft before catching the 3 kg book. Find (a) his velocity after catching the book (b) the initial and final kinetic energies of the book-astronaut...
The gravitational force F between an object and the Earth is inversely proportional to the astron...
The gravitational force F between an object and the Earth is inversely proportional to the astronaut weighs 206 pounds on the surface of the Earth, what will his astronaut weigh 400 miles above the Earth? Assumethat the radius of the Earth s400mles (Round off your answer to the nearest pound. square of the distance from the object to the ceriter of the Earth. If an How to enter your answer Ib
The gravitational force F between an object and the...
An 93.0 kg spacewalking astronaut pushes off a 640 kg satellite, exerting a 120 N force...
An 93.0 kg spacewalking astronaut pushes off a 640 kg satellite, exerting a 120 N force for the 0.540 s it takes him to straighten his arms. How far apart are the astronaut and the satellite after 1.00 min ?
Estimate the gravitational force (in N) between two sumo wrestlers, with masses 235 kg and 237 kg, when they are embraced and their centers are 1.4 m apart. (Enter the magnitude.) ON
The gravitational force F between an object and the Earth is inversely proportional to the astronaut weighs 206 pounds on the surface of the Earth, what will his astronaut weigh 400 miles above the Earth? Assumethat the radius of the Earth s400mles (Round off your answer to the nearest pound. square of the distance from the object to the ceriter of the Earth. If an How to enter your answer Ib
The gravitational force F between an object and the...
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