hree forces acting on an object are given by F, = (-1.9î + 7.45j) N, F, = (4.70î - 1.5j) N, and F, = (-42î) N. The object experiences an acceleration of magnitude 4.00 m/s?. (a) What is the direction of the acceleration?
hree forces acting on an object are given by F, = (-1.9î + 7.45j) N, F, = (4.70î - 1.5j) N, and F, = (-42î) N. The object experiences an acceleration of magnitude 4.00 m/s?. (a) What is the direction of the acceleration?
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
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 8P: A 3.00-kg object is moving in a plane, with its x and y coordinates given by x = 5t2 1 and y = 3t3...
Related questions
Question
Q4
Expert Solution
Step 1
=-1.9 i + 7.45 j
=4.7 i - 1.5 j
= -42 i
= -39.2 i + 5.95 j
|| = 39.6489911599 N. m = F/a = 39.6489911599/4=9.9122475 Kg
-3.95470351199 i + 0.6 j
direction of acceleration = tan-1[0.6/-3.95470351199] = -8.62702106907= 171.373o anticlockwise from x-axis
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
Classical Dynamics of Particles and Systems
Physics
ISBN:
9780534408961
Author:
Stephen T. Thornton, Jerry B. Marion
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Classical Dynamics of Particles and Systems
Physics
ISBN:
9780534408961
Author:
Stephen T. Thornton, Jerry B. Marion
Publisher:
Cengage Learning