Year-9- Vectors and Scalars Velocity and Acceleration Scalar
... 1. The resultant force on a ball is zero. What will happen to the ball? 2 a. Same force is used to accelerate a small car and a lorry. What will be different about their motions? Explain your answer. b. If you want to make the vehicles accelerate at the same rate, what can you say about the forces n ...
... 1. The resultant force on a ball is zero. What will happen to the ball? 2 a. Same force is used to accelerate a small car and a lorry. What will be different about their motions? Explain your answer. b. If you want to make the vehicles accelerate at the same rate, what can you say about the forces n ...
PHY 101 Final Exam Preparation Notes
... the oscillation is tripled? 2) A young boy rides his bicycle between the rails of a railroad track where the railroad ties are evenly spaced. He notices that if he rides slowly the amplitude of his oscillation as he rides over the ties is not too large. If he increases his speed to a certain value, ...
... the oscillation is tripled? 2) A young boy rides his bicycle between the rails of a railroad track where the railroad ties are evenly spaced. He notices that if he rides slowly the amplitude of his oscillation as he rides over the ties is not too large. If he increases his speed to a certain value, ...
Physics 11 Final Exam Outline
... -Analyze natural and technological systems to interpret and explain their structure and dynamics state Newton’s 1st law of motion illustrate Newton’s 1st law with examples define inertia differentiate between inertial and non-inertial frames of reference state Newton’s 2nd law of motion illustrate N ...
... -Analyze natural and technological systems to interpret and explain their structure and dynamics state Newton’s 1st law of motion illustrate Newton’s 1st law with examples define inertia differentiate between inertial and non-inertial frames of reference state Newton’s 2nd law of motion illustrate N ...
Tutorial_03_Newton2 - UMD Physics
... In a previous tutorial and in lecture, you learned about Refining intuition as a reconciliation strategy. That’s how we reconciled Newton’s third law with the intuition that a lighter object reacts more during a collision. Let’s see if refining intuition works here. A. (Work together) Consider the c ...
... In a previous tutorial and in lecture, you learned about Refining intuition as a reconciliation strategy. That’s how we reconciled Newton’s third law with the intuition that a lighter object reacts more during a collision. Let’s see if refining intuition works here. A. (Work together) Consider the c ...
Rotational Motion
... Sketch r and F with respect to the origin Determine the direction of the force with the right hand rule. Calculate the torque produced by this force. Verify that your direction agrees with your calculation. ...
... Sketch r and F with respect to the origin Determine the direction of the force with the right hand rule. Calculate the torque produced by this force. Verify that your direction agrees with your calculation. ...
7-Universal Gravitation
... • The gravitational field of earth exists inside the earth as well as outside. • If you were to fall from the North Pole to the South Pole through the center of earth, you’d lose speed moving toward the center, and gain speed moving away from the center. ...
... • The gravitational field of earth exists inside the earth as well as outside. • If you were to fall from the North Pole to the South Pole through the center of earth, you’d lose speed moving toward the center, and gain speed moving away from the center. ...
Chapter 23 Electric Fields
... • is inversely proportional to the square of the separation r between the particles and directed along the line joining them. • is proportional to the product of the charges q1 and q2 on the two particles. • is attractive if the charges are of opposite sign and repulsive if the charges have the same ...
... • is inversely proportional to the square of the separation r between the particles and directed along the line joining them. • is proportional to the product of the charges q1 and q2 on the two particles. • is attractive if the charges are of opposite sign and repulsive if the charges have the same ...
Newton`s Laws
... • An object at rest remains at rest, or if in a state of motion, continues at constant velocity (same direction & speed) unless acted upon by an outside force ...
... • An object at rest remains at rest, or if in a state of motion, continues at constant velocity (same direction & speed) unless acted upon by an outside force ...
Recitation
... (b) Since s is proportional to y i 2 , doubling y i increases s by a factor of 4; s therefore becomes 154 m. (c) The original kinetic energy was converted into thermal energy by the negative work of friction. Reflect: To stop the car friction must do negative work equal in magnitude to the initial k ...
... (b) Since s is proportional to y i 2 , doubling y i increases s by a factor of 4; s therefore becomes 154 m. (c) The original kinetic energy was converted into thermal energy by the negative work of friction. Reflect: To stop the car friction must do negative work equal in magnitude to the initial k ...
Newton`s Second Law of Motion
... How does a cart change its motion when you push and pull on it? You might think that the harder you push on a cart, the faster it goes. Is the cart’s velocity related to the force you apply? Or does the force just change the velocity? Also, what does the mass of the cart have to do with how the moti ...
... How does a cart change its motion when you push and pull on it? You might think that the harder you push on a cart, the faster it goes. Is the cart’s velocity related to the force you apply? Or does the force just change the velocity? Also, what does the mass of the cart have to do with how the moti ...
Motion and Forces - UbD Educators wiki
... and Applications of Science Influence of Science, Engineering, and Technology on Society and the Natural World The uses of technologies and any limitations on their use are driven by individual or societal needs, desires, and values; by the findings of scientific research; and by differences in su ...
... and Applications of Science Influence of Science, Engineering, and Technology on Society and the Natural World The uses of technologies and any limitations on their use are driven by individual or societal needs, desires, and values; by the findings of scientific research; and by differences in su ...
Name
... What two things can you say about an object’s motion if the net forces on the object are zero? Which of these objects are accelerating? a. A ball that is falling. b. A rocket flying at a constant velocity through space. c. A car traveling down the road at a constant velocity. d. A book resting on a ...
... What two things can you say about an object’s motion if the net forces on the object are zero? Which of these objects are accelerating? a. A ball that is falling. b. A rocket flying at a constant velocity through space. c. A car traveling down the road at a constant velocity. d. A book resting on a ...
Forces Class Notes - Hicksville Public Schools
... 36. A 1200 kg car is travelling on the highway at 30 m/s. The engine provides 1200 N of force propelling it forwards. Drag on the car provides 2000 N of force pushing it back. Is the car in equilibrium? Create a free body diagram showing force from the engine (Fengine ), force from drag (F d ...
... 36. A 1200 kg car is travelling on the highway at 30 m/s. The engine provides 1200 N of force propelling it forwards. Drag on the car provides 2000 N of force pushing it back. Is the car in equilibrium? Create a free body diagram showing force from the engine (Fengine ), force from drag (F d ...