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Summary laws of motion
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i have made some short notes of newtons laws of motion please buy it
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Newton's Laws of Motion:Coefficient of Static Friction
● Measure of friction that needs to be overcome to move an
object
● Depends on the materials in contact and the smoothness of
the surfaces
System Acceleration and Pseudo Force
● Apply Forces in Free Body Diagram
● Considerable when accelerations are involved
● Particularly affects systems in non-inertial frames of reference
Inclined Planes and Pseudo Forces
● Changes in forces due to the angle of the incline
● Can lead to confusing pseudo forces
Friction and Its Properties
● Resistance to motion
● Static friction prevents objects from moving
● Kinetic friction slows down moving objects
Horizontal Force and Uniform Motion
● Horizontal forces can cause uniform motion with no
acceleration
● Balanced forces result in no motion
Angle of Friction and Repose
● The maximum angle an object can be inclined before sliding
down
● Depends on the coefficient of static friction
, Newton's Laws of Motion for System of Blocks
● Forces on each block must be equal and opposite
● Can be used to calculate tension and acceleration
Tension in Massless Frictionless Pulley
● Assume no friction and mass
● Resultant tension force is the same throughout the rope
Friction and Limiting Force
● Balancing forces and minimum required force
● Can slow down or stop motion
Normal Force
● Perpendicular force between two surfaces
● Contributes to traction and motion
Contact Force
● Force between two objects in contact
● Includes normal and friction forces
Spring Force and Spring Constant
● Linear relationship between the force applied and the distance
the spring deforms
● Spring constant (k) measures the force required to stretch or
compress a spring by one unit of distance
Newton's 2nd Law: Acceleration due to Forces
● Total force is the product of the mass and the acceleration
● F = ma
Newton's 3rd Law: Counteraction
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