5. A force F=15 N is acting on a box at an angle a=20° with respect to the horizontal, as shown in figure 1. The mass of the box is m=5 kg, the kinetic coefficient of friction between the box and the surface is µ= 0.2. A. ) What is a horizontal acceleration a of the box?. If the box is at rest before the force is exerted onto it, what is its speed after 2 В. seconds of movement?
5. A force F=15 N is acting on a box at an angle a=20° with respect to the horizontal, as shown in figure 1. The mass of the box is m=5 kg, the kinetic coefficient of friction between the box and the surface is µ= 0.2. A. ) What is a horizontal acceleration a of the box?. If the box is at rest before the force is exerted onto it, what is its speed after 2 В. seconds of movement?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
(please solve question 5 within 15 minutes I will give thumbs up)
![5. A force F=15 N is acting on a box at an angle a=20° with respect to the horizontal, as shown
in figure 1. The mass of the box is m=5 kg, the kinetic coefficient of friction between the box
and the surface is u= 0.2.
А.
) What is a horizontal acceleration a of the box?.
If the box is at rest before the force is exerted onto it, what is its speed after 2
В.
seconds of movement?
6.
А. (
) Find the centripetal acceleration in m/s^2 on Mars's surface at the equator due to
the rotation of the planet around its axis. The radius of Mars is 3340 km, its mass is
6.4*10^(23)kg and the rotation period is 24.6 hours.
В.
What is the force responsible for this acceleration?
7.
) What is the gravitational force that the Sun exerts on Jupiter if Jupiter's mass is
1.9*10^(27) kg and the distance Sun-Jupiter is, on average, 778,547,200 km?
y
350
600
For problem 2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa71bbf6e-bc64-42c3-8552-39b88c749efc%2F1e1b4131-ffb9-4d8d-acaf-f3e914961ebd%2Fxadffus_processed.png&w=3840&q=75)
Transcribed Image Text:5. A force F=15 N is acting on a box at an angle a=20° with respect to the horizontal, as shown
in figure 1. The mass of the box is m=5 kg, the kinetic coefficient of friction between the box
and the surface is u= 0.2.
А.
) What is a horizontal acceleration a of the box?.
If the box is at rest before the force is exerted onto it, what is its speed after 2
В.
seconds of movement?
6.
А. (
) Find the centripetal acceleration in m/s^2 on Mars's surface at the equator due to
the rotation of the planet around its axis. The radius of Mars is 3340 km, its mass is
6.4*10^(23)kg and the rotation period is 24.6 hours.
В.
What is the force responsible for this acceleration?
7.
) What is the gravitational force that the Sun exerts on Jupiter if Jupiter's mass is
1.9*10^(27) kg and the distance Sun-Jupiter is, on average, 778,547,200 km?
y
350
600
For problem 2
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
![Control Systems Engineering](https://www.bartleby.com/isbn_cover_images/9781118170519/9781118170519_smallCoverImage.gif)
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
![Mechanics of Materials (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337093347/9781337093347_smallCoverImage.gif)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
![Engineering Mechanics: Statics](https://www.bartleby.com/isbn_cover_images/9781118807330/9781118807330_smallCoverImage.gif)
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY