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... State the 2 key factors that friction depends upon. Explain the cause of friction. Define static friction. Explain how static friction is overcome in order to move an object. Define sliding friction. Explain the connection between sliding friction and microwelds. Define rolling friction. Provide exa ...
... State the 2 key factors that friction depends upon. Explain the cause of friction. Define static friction. Explain how static friction is overcome in order to move an object. Define sliding friction. Explain the connection between sliding friction and microwelds. Define rolling friction. Provide exa ...
Newton`s First Law of Motion
... stay at rest because of inertia, so you might fall towards the back of the bus once the bus reaches a constant velocity, you have no trouble standing because you are also moving with a constant velocity if the bus slows or stops unexpectedly you will likely fall towards the front of the bus beca ...
... stay at rest because of inertia, so you might fall towards the back of the bus once the bus reaches a constant velocity, you have no trouble standing because you are also moving with a constant velocity if the bus slows or stops unexpectedly you will likely fall towards the front of the bus beca ...
The Coriolis Force
... side of the merry-go-round. If you aim directly at the other person, you’ll miss them—the ball will travel in a straight line relative to the ground, but the merry-go-round will have rotated during the time the ball is in the air. Relative to the merry-go-round, the ball will appear to move along a ...
... side of the merry-go-round. If you aim directly at the other person, you’ll miss them—the ball will travel in a straight line relative to the ground, but the merry-go-round will have rotated during the time the ball is in the air. Relative to the merry-go-round, the ball will appear to move along a ...
Newton`s 1st Law of Motion
... space, the First Law is much more obvious. Objects will follow their natural path until they are stopped by an outside force. On Earth, the atmosphere will eventually slow down all moving objects, but in a vacuum (basically an empty space with no air or atmosphere), like space, it will be more obvio ...
... space, the First Law is much more obvious. Objects will follow their natural path until they are stopped by an outside force. On Earth, the atmosphere will eventually slow down all moving objects, but in a vacuum (basically an empty space with no air or atmosphere), like space, it will be more obvio ...
drburtsphysicsnotes2 - hardingscienceinstitute
... What is the sum of the forces on you right now Assume you are not moving relative to other objects on earth (even though we are moving relative to the rest of the solar system) ...
... What is the sum of the forces on you right now Assume you are not moving relative to other objects on earth (even though we are moving relative to the rest of the solar system) ...
Force - Eastside Physics
... • An object at rest will remain at rest and an object in motion will remain in motion unless acted on by an external net force • Also known as the Law of Inertia • Inertia is the tendency of an object to resist change in motion • Equilibrium = if the net force on a system is zero the system is in eq ...
... • An object at rest will remain at rest and an object in motion will remain in motion unless acted on by an external net force • Also known as the Law of Inertia • Inertia is the tendency of an object to resist change in motion • Equilibrium = if the net force on a system is zero the system is in eq ...
Midterm 1
... The astronaut does have weight – this being the force of attraction between them and the earth. It is this force that keeps them in orbit – otherwise they would continue in a straight line. The astronaut does have mass – since this is the case of all bodies. The astronaut does not have the perceptio ...
... The astronaut does have weight – this being the force of attraction between them and the earth. It is this force that keeps them in orbit – otherwise they would continue in a straight line. The astronaut does have mass – since this is the case of all bodies. The astronaut does not have the perceptio ...
mr04Tsol
... dropped has a large area in the direction of movement and hence falls slowly and tends to glide around on the way. Sheet of paper dropped vertically falls much faster as it experiences less air resistance. A crumpled sheet falls at an intermediate rate. Note that in the absence of air they would all ...
... dropped has a large area in the direction of movement and hence falls slowly and tends to glide around on the way. Sheet of paper dropped vertically falls much faster as it experiences less air resistance. A crumpled sheet falls at an intermediate rate. Note that in the absence of air they would all ...
CH 10
... System of particles: here we deviate again from the notion of a rigid body introduced in chapter 9. A system of particles is a collection of N particles of mass m1, m2, … mN but it is not necessarily rigid. For example a group of meteorites traveling in space, although not rigid, is a system of par ...
... System of particles: here we deviate again from the notion of a rigid body introduced in chapter 9. A system of particles is a collection of N particles of mass m1, m2, … mN but it is not necessarily rigid. For example a group of meteorites traveling in space, although not rigid, is a system of par ...
Document
... The maximum force a grocery sack can withstand and not rip is 250N. If 20 kg of groceries are lifted from the floor to the table with an acceleration of 5 m/s, will the sack hold? if F1 equals 15 N and F2 equals 30 N. G: m = 20 kg a = 5 m/s2 F max ...
... The maximum force a grocery sack can withstand and not rip is 250N. If 20 kg of groceries are lifted from the floor to the table with an acceleration of 5 m/s, will the sack hold? if F1 equals 15 N and F2 equals 30 N. G: m = 20 kg a = 5 m/s2 F max ...