AP Energy Conservation Notes
... 4. What is the speed of the car at the top of the hill? 5. What is the spring’s spring constant? 6. What is the speed of the car when the spring is compressed 5 meters? 7. At which compression distance of the spring is the speed of the car half of what was at the instant it hit the spring? 8. At whi ...
... 4. What is the speed of the car at the top of the hill? 5. What is the spring’s spring constant? 6. What is the speed of the car when the spring is compressed 5 meters? 7. At which compression distance of the spring is the speed of the car half of what was at the instant it hit the spring? 8. At whi ...
Math Practice Problems 2nd 8 weeks
... 3. A person pushes an object with a 50-N force for a total distance of 25-m. What work was done on this object? 4. A 2000-N load was lifted a vertical distance of 6.5-m in 3.2 seconds. How much power was expended when lifting this load? 5. A 125-kg object is moving at a speed of 10.0 m/s. How much k ...
... 3. A person pushes an object with a 50-N force for a total distance of 25-m. What work was done on this object? 4. A 2000-N load was lifted a vertical distance of 6.5-m in 3.2 seconds. How much power was expended when lifting this load? 5. A 125-kg object is moving at a speed of 10.0 m/s. How much k ...
21.ForcesReview
... a. The mass of an object is dependent upon the value of the acceleration of gravity. b. The mass of an object is variable and dependent upon its location. c. If all other variables are equal, then an object with a greater mass would have a more difficult time accelerating. d. The mass of an object i ...
... a. The mass of an object is dependent upon the value of the acceleration of gravity. b. The mass of an object is variable and dependent upon its location. c. If all other variables are equal, then an object with a greater mass would have a more difficult time accelerating. d. The mass of an object i ...
Dynamics Review Sheet Solutions
... 14. If the sum of all the forces acting on a moving object is zero, the object will A. slow down and stop B. change the direction of its motion C. accelerate uniformly D. continue moving with constant velocity 15. As a ball falls, the action force is the pull of the earth’s mass on the ball. The rea ...
... 14. If the sum of all the forces acting on a moving object is zero, the object will A. slow down and stop B. change the direction of its motion C. accelerate uniformly D. continue moving with constant velocity 15. As a ball falls, the action force is the pull of the earth’s mass on the ball. The rea ...
FY016_2012
... decelerates at a constant rate of 2.65 ms-1. What is the maximum amount of kinetic energy that it will have lost by 190 s? (6 marks) ...
... decelerates at a constant rate of 2.65 ms-1. What is the maximum amount of kinetic energy that it will have lost by 190 s? (6 marks) ...
Force and Motion -
... dt dt dt This is the most general form of Newton’s Second Law. It accounts for the change of mass as ...
... dt dt dt This is the most general form of Newton’s Second Law. It accounts for the change of mass as ...
