A man pushes a m = 3.20 kg block a distance d = 7.40 m along the floor by a constant force of magnitude F = 16.0 N directed at an angle ? = 20.0° below the horizontal as shown in the figure. Assume the floor is frictionless. (Enter your answers in joules.)
A man pushes a m = 3.20 kg block a distance d = 7.40 m along the floor by a constant force of magnitude F = 16.0 N directed at an angle ? = 20.0° below the horizontal as shown in the figure. Assume the floor is frictionless. (Enter your answers in joules.)
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter6: Energy Of A System
Section: Chapter Questions
Problem 8P
Related questions
Question
A man pushes a m = 3.20 kg block a distance d = 7.40 m along the floor by a constant force of magnitude F = 16.0 N directed at an angle ? = 20.0° below the horizontal as shown in the figure. Assume the floor is frictionless. (Enter your answers in joules.)
Two blocks are on a horizontal surface with their centers separated by a distance d. The block on the left is labeled m. An arrow points downward and to the right toward the left block. The arrow makes an angle of ? with the horizontal.
(a)Determine the work done on the block by the applied force (the force on the block exerted by the man).
(b)Determine the work done on the block by the normal force exerted by the floor.
(c)Determine the work done on the block by the gravitational force.
(d)Determine the work done by the net force on the block.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning