Electric Fields
... electric field inside any good conductor is zero - charge distributes itself evenly over the surface of a conductor making the net field inside zero Electric field is always perpendicular to the surface of a conductor Excess charge tends to accumulate on sharp points or areas of greatest ...
... electric field inside any good conductor is zero - charge distributes itself evenly over the surface of a conductor making the net field inside zero Electric field is always perpendicular to the surface of a conductor Excess charge tends to accumulate on sharp points or areas of greatest ...
Wednesday, June 24, 2015
... • You must show your OWN, detailed work to obtain any credit!! Wednesday, June 24, ...
... • You must show your OWN, detailed work to obtain any credit!! Wednesday, June 24, ...
Chapter 4 Forces and Newton’s Laws of Motion continued
... A) If mass of the object is known, and all forces acting on the object are known, then the acceleration vector can be calculated. B) If the acceleration vector and mass of an object are known, then the Net Force acting on the object can be calculated. It may surprise you! C) If the acceleration vect ...
... A) If mass of the object is known, and all forces acting on the object are known, then the acceleration vector can be calculated. B) If the acceleration vector and mass of an object are known, then the Net Force acting on the object can be calculated. It may surprise you! C) If the acceleration vect ...
Forces HW-1
... (b) If the parachutist comes to rest in a shorter distance, the acceleration will be greater so the net force will be greater, so the force of the ground on the parachutist will therefore be greater. You must provide an equation that shows acceleration’s dependence on stopping distance. (a) = 5146 ...
... (b) If the parachutist comes to rest in a shorter distance, the acceleration will be greater so the net force will be greater, so the force of the ground on the parachutist will therefore be greater. You must provide an equation that shows acceleration’s dependence on stopping distance. (a) = 5146 ...
Physical Science - Central Lyon CSD
... 2. What are the two types of forces? Which one results in movement? 3. What is friction? What does friction always cause? (Think of rubbing your hands together) 4. What are the 4 types of friction? Which type of friction causes the least resistance on a moving object? 5. Define Newton’s 3 Laws of Mo ...
... 2. What are the two types of forces? Which one results in movement? 3. What is friction? What does friction always cause? (Think of rubbing your hands together) 4. What are the 4 types of friction? Which type of friction causes the least resistance on a moving object? 5. Define Newton’s 3 Laws of Mo ...
Measuring Motion
... object in relation to a reference point O Identify the two factors that determine speed O Explain the difference between speed and velocity O Analyze the relationship between velocity and ...
... object in relation to a reference point O Identify the two factors that determine speed O Explain the difference between speed and velocity O Analyze the relationship between velocity and ...
CH11 Notes - Moline High School
... contact with each other. Usually oppose the motion of objects Can be both negative and positive -reduce friction: by adding a barrier between the two surfaces. Ex. Oil, grease, water ...
... contact with each other. Usually oppose the motion of objects Can be both negative and positive -reduce friction: by adding a barrier between the two surfaces. Ex. Oil, grease, water ...
Centripetal Force
... feel a force pulling your hand outwards? This is often called a “centrifugal force.” You might have heard that centrifugal forces cause circular motion, but this is not good physics! ...
... feel a force pulling your hand outwards? This is often called a “centrifugal force.” You might have heard that centrifugal forces cause circular motion, but this is not good physics! ...
Chapters 4&5
... • The Aristotelian view prevailed for some 2000 years • Galileo first discovered the correct relation between force and motion • Force causes not motion itself but change in motion ...
... • The Aristotelian view prevailed for some 2000 years • Galileo first discovered the correct relation between force and motion • Force causes not motion itself but change in motion ...
4 Newton`s Second Law of Motion
... – The acceleration of an object is directly proportional to the net force acting on the object, is in the direction of the net force, and is inversely proportional to the mass of the object. – a = Fnet/m; a: acceleration produced by the net force (m/s2), Fnet : the net force (N), m: the mass of the ...
... – The acceleration of an object is directly proportional to the net force acting on the object, is in the direction of the net force, and is inversely proportional to the mass of the object. – a = Fnet/m; a: acceleration produced by the net force (m/s2), Fnet : the net force (N), m: the mass of the ...
Chapter 8 Section 3 Notes
... stays at rest and an object in motion stays in motion unless acted upon by an outside force. In other words, the net force acting on the object is zero. Example: A book sliding on any surface will eventually come to a stop due to friction. If it weren’t for friction, the book would continue to s ...
... stays at rest and an object in motion stays in motion unless acted upon by an outside force. In other words, the net force acting on the object is zero. Example: A book sliding on any surface will eventually come to a stop due to friction. If it weren’t for friction, the book would continue to s ...
Force (or free-body) diagrams
... •We know F = m * a, where “a” is acceleration. •If a = 0, then F = m * 0 = 0. •When F = 0, the object is not accelerating. •We we can then say that the forces acting on the object cancel each other out and it is in a state of ...
... •We know F = m * a, where “a” is acceleration. •If a = 0, then F = m * 0 = 0. •When F = 0, the object is not accelerating. •We we can then say that the forces acting on the object cancel each other out and it is in a state of ...
f F = mg X
... forces are all manifestations of the electromagnetic force ❑ They all are the result of attractive (and repulsive) forces of atoms and molecules within an object (normal and tension) or at the interface of two objects Applications of Newton’s 2nd Law ❑ Equilibrium – an object which has zero accelera ...
... forces are all manifestations of the electromagnetic force ❑ They all are the result of attractive (and repulsive) forces of atoms and molecules within an object (normal and tension) or at the interface of two objects Applications of Newton’s 2nd Law ❑ Equilibrium – an object which has zero accelera ...
