Applying Newtons Laws PPT
... Do Now: An object with mass m is moving with an initial velocity vo and speeds up to a final velocity of v in time t when an unbalanced force F is applied to it. From this information, derive Newton’s 2nd Law, F = ma ...
... Do Now: An object with mass m is moving with an initial velocity vo and speeds up to a final velocity of v in time t when an unbalanced force F is applied to it. From this information, derive Newton’s 2nd Law, F = ma ...
Ch 11.1 - 11.2 Notes
... An object that changes direction is accelerating, even if its speed is constant. Centripetal acceleration is the acceleration that occurs when an object moves in a circular path. Every object that orbits another object is experiencing centripetal acceleration. Velocity-Time Graphs Acceleration ...
... An object that changes direction is accelerating, even if its speed is constant. Centripetal acceleration is the acceleration that occurs when an object moves in a circular path. Every object that orbits another object is experiencing centripetal acceleration. Velocity-Time Graphs Acceleration ...
UNIT 5
... An elevator is moving up at a constant velocity of 2.5 m/s, as illustrated in the diagram below: For this entire worksheet, the pig has a mass of 85. Kg. A. Determine the net force on the pig. Draw a force diagram and net force diagram. ...
... An elevator is moving up at a constant velocity of 2.5 m/s, as illustrated in the diagram below: For this entire worksheet, the pig has a mass of 85. Kg. A. Determine the net force on the pig. Draw a force diagram and net force diagram. ...
there are different types of forces
... aeroplanes with such force that they can achieve speeds in excess of 1000 MPH Jet engines (or gas turbine as they are sometimes called) all work in the same way. The engine sucks air into the front with a fan. A compressor raises the pressure and temperature of the air. The compressed air is then sp ...
... aeroplanes with such force that they can achieve speeds in excess of 1000 MPH Jet engines (or gas turbine as they are sometimes called) all work in the same way. The engine sucks air into the front with a fan. A compressor raises the pressure and temperature of the air. The compressed air is then sp ...
Appendix III: Computer
... New’s Second Law – Constant Force (Activity P08) I. Purpose of the Experiment: To study Newton’s Second Law: find an object’s acceleration if the force applied to the object is increased but the object’s mass remains constant. II. Background: Newton described the relationship between acceleration, f ...
... New’s Second Law – Constant Force (Activity P08) I. Purpose of the Experiment: To study Newton’s Second Law: find an object’s acceleration if the force applied to the object is increased but the object’s mass remains constant. II. Background: Newton described the relationship between acceleration, f ...
Circular Motion
... Since you needed to apply a force towards the center of the circle in the bowling ball lab, the acceleration must also point towards the center of the circle. ...
... Since you needed to apply a force towards the center of the circle in the bowling ball lab, the acceleration must also point towards the center of the circle. ...
Chapter 3 Forces and Motion
... How to identify the forces acting on an object How a resultant force changes the motion of an object The difference between mass and weight How a resultant force can give rise to motion in a circle The effect of air resistance on a moving object How force, mass and acceleration are related How a for ...
... How to identify the forces acting on an object How a resultant force changes the motion of an object The difference between mass and weight How a resultant force can give rise to motion in a circle The effect of air resistance on a moving object How force, mass and acceleration are related How a for ...
Chapter 5 – Work and Energy
... Why Isn’t Work Done On The Bucket of Water? • Work is only done when COMPONENTS of a force are parallel to a displacement. • Since Kim exerts an upward force on the bucket of water, which is perpendicular to the displacement, there is no work done on the bucket of water. ...
... Why Isn’t Work Done On The Bucket of Water? • Work is only done when COMPONENTS of a force are parallel to a displacement. • Since Kim exerts an upward force on the bucket of water, which is perpendicular to the displacement, there is no work done on the bucket of water. ...
prob left physics hw 3
... frictionless floor and then into regions with friction, where they stop. Piece L, with a mass of 2.2 kg, encounters a coefficient of kinetic friction µL = 0.40 and slides to a stop in distance dL = 0.15 m. Piece R encounters a coefficient of kinetic friction µR = 0.50 and slides to a stop in distanc ...
... frictionless floor and then into regions with friction, where they stop. Piece L, with a mass of 2.2 kg, encounters a coefficient of kinetic friction µL = 0.40 and slides to a stop in distance dL = 0.15 m. Piece R encounters a coefficient of kinetic friction µR = 0.50 and slides to a stop in distanc ...
Newton`s First Law of Motion
... Newton's Third Law is often stated as "for every action force there is an equal and opposite reaction force". However, this is confusing because it does not emphasize that the action and reaction forces are on different objects. The action force that the Earth exerts on an apple is equal in size, b ...
... Newton's Third Law is often stated as "for every action force there is an equal and opposite reaction force". However, this is confusing because it does not emphasize that the action and reaction forces are on different objects. The action force that the Earth exerts on an apple is equal in size, b ...
Gravity and Outer Space
... Since friction is actually an electromagnetic force, it is caused by chemical bonding between the moving surfaces; it is caused by stickiness. When the surfaces are moving, it is best described by "stick & slip" processes. When thinking about friction, don't think about grains of sand on sandpaper. ...
... Since friction is actually an electromagnetic force, it is caused by chemical bonding between the moving surfaces; it is caused by stickiness. When the surfaces are moving, it is best described by "stick & slip" processes. When thinking about friction, don't think about grains of sand on sandpaper. ...
Circular Motion
... on the smaller circular path is A. the same as The answer is D. The centripetal force needed B. one fourth of to maintain the circular motion of an object is inversely proportional to the radius of the circle. C. half of Everybody knows that it is harder to navigate a ...
... on the smaller circular path is A. the same as The answer is D. The centripetal force needed B. one fourth of to maintain the circular motion of an object is inversely proportional to the radius of the circle. C. half of Everybody knows that it is harder to navigate a ...
4 outline
... • Downward force is weight. • a = weight/mass • but an object with twice the mass will have twice the weight… • so the accelerations are the same… • We call this acceleration “g”. • g is about 10m/s/s downward. ...
... • Downward force is weight. • a = weight/mass • but an object with twice the mass will have twice the weight… • so the accelerations are the same… • We call this acceleration “g”. • g is about 10m/s/s downward. ...
force
... • The net force is the combination of all the forces acting on an object. • When forces act in the same direction, they are added to determine net force. • When forces act in opposite directions, the smaller force is subtracted from the larger force. ...
... • The net force is the combination of all the forces acting on an object. • When forces act in the same direction, they are added to determine net force. • When forces act in opposite directions, the smaller force is subtracted from the larger force. ...
Chapter 10.3-10.5
... • What does Newton’s 1st Law of motion state? – An object at rest will remain at rest and an object in motion will remain in motion, unless acted upon by an unbalanced force. • Why is Newton’s 1st law of motion sometimes called the law of intertia? – Inertia is a measure of an object’s tendency to r ...
... • What does Newton’s 1st Law of motion state? – An object at rest will remain at rest and an object in motion will remain in motion, unless acted upon by an unbalanced force. • Why is Newton’s 1st law of motion sometimes called the law of intertia? – Inertia is a measure of an object’s tendency to r ...
N e w t o n` s L a w s
... net force acts on it. An object moving with constant velocity continues to move with the same speed and in the same direction as long as no net force acts on it. ...
... net force acts on it. An object moving with constant velocity continues to move with the same speed and in the same direction as long as no net force acts on it. ...
Thursday, June 9, 2005
... Resistive force exerted on a moving object due to viscosity or other types of frictional properties of the medium in, or surface on, which the object moves. These forces are either proportional to the velocity or the normal force. Force of static friction, fs: The resistive force exerted on the obje ...
... Resistive force exerted on a moving object due to viscosity or other types of frictional properties of the medium in, or surface on, which the object moves. These forces are either proportional to the velocity or the normal force. Force of static friction, fs: The resistive force exerted on the obje ...