Document
... be able to find acceleration for simple systems free body diagrams look over projectile motion don’t worry about any long derivations we did in ...
... be able to find acceleration for simple systems free body diagrams look over projectile motion don’t worry about any long derivations we did in ...
Topics covered in PH111 - Rose
... Scalars and vectors, decomposition of vectors into components, addition of vectors, cross and dot products, unit vectors. Kinematics: Position, displacement, average and instantaneous velocity and acceleration, derivation of the equations of motion at constant acceleration from velocity-time graph, ...
... Scalars and vectors, decomposition of vectors into components, addition of vectors, cross and dot products, unit vectors. Kinematics: Position, displacement, average and instantaneous velocity and acceleration, derivation of the equations of motion at constant acceleration from velocity-time graph, ...
Unit 5 Review
... 3) In the diagram to the right, a 20N force is applied on an 8kg block at the angle shown. a)Solve for the normal force acting on the block. ...
... 3) In the diagram to the right, a 20N force is applied on an 8kg block at the angle shown. a)Solve for the normal force acting on the block. ...
Explain.
... 4. Consider an air-bubble level that is sitting on a horizontal surface (picture). Initially the air bubble is in the middle of the horizontal glass tube. (a) If the level is pushed and a force is applied to accelerate it, which way would the bubble move? Which way would the bubble move if the force ...
... 4. Consider an air-bubble level that is sitting on a horizontal surface (picture). Initially the air bubble is in the middle of the horizontal glass tube. (a) If the level is pushed and a force is applied to accelerate it, which way would the bubble move? Which way would the bubble move if the force ...
Acceleration is equal to Δv/Δt. Velocity is a vector and there are two
... A Hot Wheels‘ car moves around a curve in the track. The curve has a radius of 0.20 m, the instantaneous velocity is 1 m/s, and friction is causing a tangential acceleration of -0.5 m/s2. What is the aC and what is the total acceleration? ...
... A Hot Wheels‘ car moves around a curve in the track. The curve has a radius of 0.20 m, the instantaneous velocity is 1 m/s, and friction is causing a tangential acceleration of -0.5 m/s2. What is the aC and what is the total acceleration? ...
Newton`s Second Law
... Newton’s First Law: An object at rest remains at rest, and an object in motion remains in motion with the same speed and direction (maintains its velocity) unless it experiences an unbalanced force. Example: A soccer ball resting on the grass remains motionless until a force is applied (a kick). Th ...
... Newton’s First Law: An object at rest remains at rest, and an object in motion remains in motion with the same speed and direction (maintains its velocity) unless it experiences an unbalanced force. Example: A soccer ball resting on the grass remains motionless until a force is applied (a kick). Th ...
Speeding up and slowing down
... 11. Write down three factors that can affect the braking distance of a car: (a)………………………………………(b)………………………………..(c)…………………….. 12. What affects the drag force on a certain object that is moving through a certain fluid? ...
... 11. Write down three factors that can affect the braking distance of a car: (a)………………………………………(b)………………………………..(c)…………………….. 12. What affects the drag force on a certain object that is moving through a certain fluid? ...
Sects. 4.1 through 4.4
... lake. He pushes parallel to the length of the light pole, exerting on the bottom of the lake a force of 240 N. The pole lies in the vertical plane containing the keel of the boat. At one moment the pole makes an angle of 35.0° with the vertical and the water exerts a horizontal drag force of 47.5 N ...
... lake. He pushes parallel to the length of the light pole, exerting on the bottom of the lake a force of 240 N. The pole lies in the vertical plane containing the keel of the boat. At one moment the pole makes an angle of 35.0° with the vertical and the water exerts a horizontal drag force of 47.5 N ...
Introduction and Kinematics
... • Usually our frame of reference is at rest • But if the frame is accelerating, it is called “non-inertial” and Newton’s second law will not work • We can compensate by introducing an inertial force equal to • This can be used to understand apparent weight, centrifugal force and even parts of genera ...
... • Usually our frame of reference is at rest • But if the frame is accelerating, it is called “non-inertial” and Newton’s second law will not work • We can compensate by introducing an inertial force equal to • This can be used to understand apparent weight, centrifugal force and even parts of genera ...
Force and Motion-II
... Using Freebody Diagrams to Analyze Forces Twirl a ball attached to a string in a vertical circle. What forces act on the ball and what are the direction of these forces? ...
... Using Freebody Diagrams to Analyze Forces Twirl a ball attached to a string in a vertical circle. What forces act on the ball and what are the direction of these forces? ...
FORCE and MOTION UNIT VOCABULARY
... The force equal and opposite to gravity The formula for finding speed. Speed (m/sec) = distance (m) / time (sec) The distance traveled by an object in an amount of time. ...
... The force equal and opposite to gravity The formula for finding speed. Speed (m/sec) = distance (m) / time (sec) The distance traveled by an object in an amount of time. ...
Motion: a change in position, measured by distance and time
... Newton's First Law describes motion produced by balanced forces. An object at rest will remain at rest, and a moving object will remain at a constant velocity unless unbalanced forces act on it. Newton was first to use the term inertia to describe the tendency of objects to remain in motion or stay ...
... Newton's First Law describes motion produced by balanced forces. An object at rest will remain at rest, and a moving object will remain at a constant velocity unless unbalanced forces act on it. Newton was first to use the term inertia to describe the tendency of objects to remain in motion or stay ...
