PHYSICAL SCI E06 11
... 2. TSW compare and contrast average speed and instantaneous speed and calculate the speed of an object using slopes. (p. 332 – 335) 3. TSW contrast speed and velocity and describe how velocities combine. (p. 336 – 337) 4. TSW identify changes in motion that produce acceleration, calculate the accele ...
... 2. TSW compare and contrast average speed and instantaneous speed and calculate the speed of an object using slopes. (p. 332 – 335) 3. TSW contrast speed and velocity and describe how velocities combine. (p. 336 – 337) 4. TSW identify changes in motion that produce acceleration, calculate the accele ...
Newton`s Laws of Motion
... it (that is, apply forces). Newton states this in his Second Law of Motion: The resultant force (vector sum of the individual forces) on an object causes the object to accelerate in the same direction as the resultant force and in inverse proportion to the mass of the object: ...
... it (that is, apply forces). Newton states this in his Second Law of Motion: The resultant force (vector sum of the individual forces) on an object causes the object to accelerate in the same direction as the resultant force and in inverse proportion to the mass of the object: ...
Study Guide
... work done by friction positive, negative, or zero? Is the net work done by gravity positive, negative, or zero? He then tries to climb the drainpipe in order to start the game again. Is the net work done by friction in this case positive negative or zero? By gravity? In the first case, the net work ...
... work done by friction positive, negative, or zero? Is the net work done by gravity positive, negative, or zero? He then tries to climb the drainpipe in order to start the game again. Is the net work done by friction in this case positive negative or zero? By gravity? In the first case, the net work ...
The Laws of Motion
... Even if you think to yourself, “well I am not taking notes,” you are still experiencing the force of gravity pulling you down and your chair exerting a force up so…there is no escape! Well there is…but we will get to that another day ...
... Even if you think to yourself, “well I am not taking notes,” you are still experiencing the force of gravity pulling you down and your chair exerting a force up so…there is no escape! Well there is…but we will get to that another day ...
ppt document
... it (that is, apply forces). Newton states this in his Second Law of Motion: The resultant force (vector sum of the individual forces) on an object causes the object to accelerate in the same direction as the resultant force and in inverse proportion to the mass of the object: ...
... it (that is, apply forces). Newton states this in his Second Law of Motion: The resultant force (vector sum of the individual forces) on an object causes the object to accelerate in the same direction as the resultant force and in inverse proportion to the mass of the object: ...
projectilessatellites and gravity
... Object is launched horizontally Object continues in horizontal direction a constant speed due to its inertia. No increase or decrease in speed ...
... Object is launched horizontally Object continues in horizontal direction a constant speed due to its inertia. No increase or decrease in speed ...
Midterm I Solutions ρ
... 7. A ball is thrown horizontally from the top of a 15 m high cliff. If the initial speed of the ball is 10 m/s, what is the speed of the ball when it hits the ground? 10 m/s A) 10 m/s B) 15 m/s 15 m C) 19.8 m/s D) 29.8 m/s E) none of the above The easiest way to get the answer is by conservation of ...
... 7. A ball is thrown horizontally from the top of a 15 m high cliff. If the initial speed of the ball is 10 m/s, what is the speed of the ball when it hits the ground? 10 m/s A) 10 m/s B) 15 m/s 15 m C) 19.8 m/s D) 29.8 m/s E) none of the above The easiest way to get the answer is by conservation of ...
Newton3PrelabPowerPoint
... famous for his discovery of the law of gravity, also discovered the three laws of motion. He published them in his book Mathematic Principles of Natural Philosophy in 1687. Today these laws are known as Newton’s Laws of Motion and describe the motion of all objects we experience in our everyday live ...
... famous for his discovery of the law of gravity, also discovered the three laws of motion. He published them in his book Mathematic Principles of Natural Philosophy in 1687. Today these laws are known as Newton’s Laws of Motion and describe the motion of all objects we experience in our everyday live ...
Slide 1
... Recall that an object of a certain mass moving with particular speed will have an associated kinetic energy mass x speed2. An object spinning about an axis will also have associated with it a kinetic energy, composed of the kinetic energies of each individual part of the object. These individual con ...
... Recall that an object of a certain mass moving with particular speed will have an associated kinetic energy mass x speed2. An object spinning about an axis will also have associated with it a kinetic energy, composed of the kinetic energies of each individual part of the object. These individual con ...
Rotational or Angular Motion
... The net torque now adds to zero—and the board does not rotate. The board is in rotational equilibrium. Note: This will only be true if the board is uniform and the pivot is at the center of the board, so that the gravitational force is causing no torque on the board. ...
... The net torque now adds to zero—and the board does not rotate. The board is in rotational equilibrium. Note: This will only be true if the board is uniform and the pivot is at the center of the board, so that the gravitational force is causing no torque on the board. ...
Wksht Momentum and Collisions
... a) What is its initial momentum? b) What is its final momentum? c) If the glove stops the ball in 0.1 seconds, what is the force exerted by the glove on the ball? 2) Determine the momentum of each of the following “systems” initially: a) A 30 kg girl running at 4 m/s [East] jumps on a 15 kg wagon tr ...
... a) What is its initial momentum? b) What is its final momentum? c) If the glove stops the ball in 0.1 seconds, what is the force exerted by the glove on the ball? 2) Determine the momentum of each of the following “systems” initially: a) A 30 kg girl running at 4 m/s [East] jumps on a 15 kg wagon tr ...
Name
... 1. Jack’s pet fly is tethered to a button on Jack’s shirt by a string. The fly is flying in a circular path with a constant speed. Which of the following is true? The fly has a) Constant velocity and constant acceleration b) Changing velocity and constant acceleration c) Constant velocity and changi ...
... 1. Jack’s pet fly is tethered to a button on Jack’s shirt by a string. The fly is flying in a circular path with a constant speed. Which of the following is true? The fly has a) Constant velocity and constant acceleration b) Changing velocity and constant acceleration c) Constant velocity and changi ...
ROCKET EQUATION
... the loss of mass over time which causes the thrust vector to be in the opposite direction of the exhaust velocity vector. We can apply this equation to empty space, or with a little math, near the surface of a large mass of negligible atmosphere where the gravitational force and the surface accelera ...
... the loss of mass over time which causes the thrust vector to be in the opposite direction of the exhaust velocity vector. We can apply this equation to empty space, or with a little math, near the surface of a large mass of negligible atmosphere where the gravitational force and the surface accelera ...
dynamics
... Newton’s second law answers the question of what happens to an object that has a nonzero resultant force acting on it. Newton’s second law states that; if a net force acts on a body, the body will accelerate. The acceleration of an object is directly proportional to the resultant force acting on it ...
... Newton’s second law answers the question of what happens to an object that has a nonzero resultant force acting on it. Newton’s second law states that; if a net force acts on a body, the body will accelerate. The acceleration of an object is directly proportional to the resultant force acting on it ...
Net Force Problems
... Newton’s 1st Law (also known as the law of inertia) • A moving object moves in a straight line with constant speed unless a force acts on it. • The tendency of an object at rest to remain at rest and an object in motion to remain in motion unless acted upon by an unbalanced force. ...
... Newton’s 1st Law (also known as the law of inertia) • A moving object moves in a straight line with constant speed unless a force acts on it. • The tendency of an object at rest to remain at rest and an object in motion to remain in motion unless acted upon by an unbalanced force. ...
Lecture-04-09
... (a) Is the force experienced by the child more than, less than, or the same as the force experienced by the parent? (b) Is the acceleration of the child more than, less than, or the same as the acceleration of the parent? Explain. (c) If the acceleration of the child is 2.6 m/s2 in magnitude, what i ...
... (a) Is the force experienced by the child more than, less than, or the same as the force experienced by the parent? (b) Is the acceleration of the child more than, less than, or the same as the acceleration of the parent? Explain. (c) If the acceleration of the child is 2.6 m/s2 in magnitude, what i ...