jadecoyote80Lv1
6 Nov 2021
Problem 63
Page 104
Section: Problems
Chapter 4: Dynamics: Newton’s Laws of Motion
Textbook ExpertVerified Tutor
6 Nov 2021
Given information
To Determine:
The force needed to push bobsled down an inclined plane.
Given:
Mass of bobsled,
Angle of inclined plane,
Length of inclined plane,
Speed of bobsled,
Coefficient of kinetic friction,
Step-by-step explanation
Step 1.
Formula used:
The Third equation of motion:
In which, is the final velocity, is the initial velocity, is the acceleration and is the displacement.
Newton’s second law of motion:
In which, is the mass and is the acceleration.
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