Physics Fundamentals
2nd Edition
ISBN: 9780971313453
Author: Vincent P. Coletta
Publisher: PHYSICS CURRICULUM+INSTRUCT.INC.
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Chapter 1, Problem 50P
(a)
To determine
The average speed of car.
(a)
Expert Solution
Answer to Problem 50P
The average speed of car is
Explanation of Solution
Given:
The average speed of car is
Formula used:
Average speed is defined as total distance travelled by an object in unit time interval.
Write the expression for average speed.
Here,
Rearrange the above expression in terms of
Calculation:
Substitute
Substitute
Calculate the total distance travelled by car.
Calculate the total time taken by car.
Substitute
Conclusion:
Thus, the average speed of car is
(b)
To determine
The average speed of the car.
(b)
Expert Solution
Answer to Problem 50P
The average speed of the car is
Explanation of Solution
Given:
The average speed in
Formula used:
Rearrange the equation (II) in terms of
Calculation:
Substitute
Substitute
Calculate the total distance travelled by car.
Calculate the total time taken by car.
Substitute
Conclusion:
Thus, the average speed of the car is
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An electron and a proton are each moving at 755 km/s in perpendicular paths as shown in (Figure 1). At the instant when they are at the positions shown, find the magnitude and direction of the total magnetic field they produce at the origin. Find the magnitude and direction of the magnetic field the electron produces at the location of the proton. Find the magnitude and direction of the total magnetic and electric force that the electron exerts on the proton. Please explain all steps
An electron and a proton are each moving at 755 km/s in perpendicular paths as shown in (Figure 1). At the instant when they are at the positions shown, find the magnitude and direction of the total magnetic field they produce at the origin. Find the magnitude and direction of the magnetic field the electron produces at the location of the proton. Find the magnitude and direction of the total magnetic and electric force that the electron exerts on the proton. Please explain all steps
Chapter 1 Solutions
Physics Fundamentals
Ch. 1 - Prob. 1QCh. 1 - Prob. 2QCh. 1 - Prob. 3QCh. 1 - Prob. 4QCh. 1 - Prob. 5QCh. 1 - Prob. 6QCh. 1 - Prob. 7QCh. 1 - Prob. 8QCh. 1 - Prob. 9QCh. 1 - Prob. 10Q
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