HomeworkLib
Question

An object with mass 120 kg moved in outer space. When it was at location <7,...

An object with mass 120 kg moved in outer space. When it was at location <7, -30, -7> its speed was 9.0 m/s. A single constant force <210, 400, -140> N acted on the object while the object moved to location <13, -34, -13> m. What is the speed of the object at this final location? Please explain how to solve. Thank you.

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
An object with mass 120 kg moved in outer space. When it was at location <7,...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • An object with mass 120 kg moved in outer space. When it was at location <15,...

    An object with mass 120 kg moved in outer space. When it was at location <15, -22, -3> its speed was 12.5 m/s. A single constant force <240, 400, -230> N acted on the object while the object moved to location <18, -29, -7> m. What is the speed of the object at this final location?

  • An object with mass 80 kg moved in outer space. When it was at location <13,...

    An object with mass 80 kg moved in outer space. When it was at location <13, -19, -7> its speed was 5.0 m/s. A single constant force <180, 310, -190> N acted on the object while the object moved from location <13, -19, -7> m to location <19, -13, -12> m. Then a different single constant force <150, 260, 130> N acted on the object while the object moved from location <19, -13, -12> m to location <24, -18, -8>...

  • (b) An object with mass 80 kg moved in outer space. When it was at location...

    (b) An object with mass 80 kg moved in outer space. When it was at location < 7, -32, -2 > its speed was 18.5 m/s. A single constant force < 190, 410, -230 > N acted on the object while the object moved to location < 12, -36, -5 > m. What is the speed of the object at this final location? final speed = m/s

  • An object with mass 80 kg moved in outer space. When it was at location <...

    An object with mass 80 kg moved in outer space. When it was at location < 15, -25, -4 > its speed was 19 m/s. A single constant force < 220, 370, -200 > N acted on the object while the object moved to location < 20, -30, -9 > m. What is the speed of the object at this final location?

  • Problem 6.33 An Object with mass 90 kg moved in outer space, when it was at...

    Problem 6.33 An Object with mass 90 kg moved in outer space, when it was at location <15,-31,-8> its speed was 6.0 m/s. A single constant force 180, 340. -140> N acted on the object while the object moved from location 15,-31,-82 m to location <18, -26, -14 m. Then a different single constant force <150, 240, 150 N acted on the object while the object moved from location <18, -26, -14 m to location <24, -35, -9 m. What...

  • In outer space a rock with mass 7 kg, and velocity <4000, -2800, 1800> m/s, struck...

    In outer space a rock with mass 7 kg, and velocity <4000, -2800, 1800> m/s, struck a rock with mass 12 kg and velocity <210,-290, 340> m/s. After the collision, the 7 kg rock's velocity is <3500, -2100, 2300> m/s. What is the final velocity of the 12 kg rock? > m/s What is the change in the internal energy of the rocks? AEinternal = Which of the following statements about Q (transfer of energy into the system because of...

  • An object of mass 2.5 kg has a momentum < 7, 7, 1 > kg m/s...

    An object of mass 2.5 kg has a momentum < 7, 7, 1 > kg m/s At this instant the object is acted on a by a force < 25, 50, 100 > N for 3 x 10-3s What is the momentum of the object at the end of this time interval? < 6.92, 6.85, 0.70 > kg m/s <0.07, 0.15, 0.30> kg m/s < 7.04, 7.08, 1.15 > kg m/s < 7.08, 7.15, 1.30 > kg m/s None of...

  • In deep space, sphere A of mass 120 kg is located at the origin of an...

    In deep space, sphere A of mass 120 kg is located at the origin of an x axis and sphere B of mass 37 kg is located on the axis at x = 2.4 m. Sphere B is released from rest while sphere A is held at the origin. (a) What is the gravitational potential energy of the two-sphere system just as B is released? (b) What is the kinetic energy of B when it has moved 1.7 m toward...

  • A 60.0 kg astronaut is in outer space far from any object that would exert a...

    A 60.0 kg astronaut is in outer space far from any object that would exert a significant gravitational force on him. He is outside of his spaceship and, initially, is stationary with respect to it. He would like to move toward his spaceship, but his jet pack is not functioning. To start his journey to safety, he pushes a 2.00 kg mallet with a speed of 5.0 m/s in the direction away from the ship. What is the astronauts speed...

  • An object of mass 6.50 kg undergoes a displacement S= 11.5 m i + 5.5 m...

    An object of mass 6.50 kg undergoes a displacement S= 11.5 m i + 5.5 m j while it is being acted on by a net force F = 5.9 N i -2.2 N j. a) How much work is done on the object by the net force? b) If the object above starts from rest, what is its speed after it has undergone the displacement described above?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT