Chapter 6 - TeacherWeb
... Free fall: An object is in free fall only if _________________ gravity is the only force vacuum acting on it. This can only occur in a _________________ (where there is no air resistance). Orbiting: An object is orbiting when it is traveling in a _______________ circular path around another object. ...
... Free fall: An object is in free fall only if _________________ gravity is the only force vacuum acting on it. This can only occur in a _________________ (where there is no air resistance). Orbiting: An object is orbiting when it is traveling in a _______________ circular path around another object. ...
P4 revision
... If someone’s momentum changes very quickly, the forces on the body will be very large and more likely to cause injury. We want the change in momentum to take place over the largest time possible so the force is minimal. In a car we have many safety features to try and do this. ...
... If someone’s momentum changes very quickly, the forces on the body will be very large and more likely to cause injury. We want the change in momentum to take place over the largest time possible so the force is minimal. In a car we have many safety features to try and do this. ...
11. Kinematics of Angular Motion
... When dealing with linear motion, it was found useful to define an XY coordinate system that simplified the problem to be solved. For example, it was sometimes useful to have a coordinate system fixed with respect to the moving object while for some other problems it was useful to have a coordinate s ...
... When dealing with linear motion, it was found useful to define an XY coordinate system that simplified the problem to be solved. For example, it was sometimes useful to have a coordinate system fixed with respect to the moving object while for some other problems it was useful to have a coordinate s ...
Lecture7_Torque_Newtons3rdLaw
... strikes a stationary billiard ball head-on. A. The cue ball rebounds backward, while its target is sent moving forward. B. The cue ball stops while its target continues forward with the speed v. C. The cue ball and target ball roll forward together with a speed
... strikes a stationary billiard ball head-on. A. The cue ball rebounds backward, while its target is sent moving forward. B. The cue ball stops while its target continues forward with the speed v. C. The cue ball and target ball roll forward together with a speed
Motion in One Dimension
... Free Fall Acceleration • Free-fall acceleration is the same for all objects, regardless of mass. • This book will use the value g = 9.81 m/s2. • Free-fall acceleration on Earth’s surface is – 9.81 m/s2 at all points in the object’s motion. • Consider a ball thrown up into the air. – Moving upward: ...
... Free Fall Acceleration • Free-fall acceleration is the same for all objects, regardless of mass. • This book will use the value g = 9.81 m/s2. • Free-fall acceleration on Earth’s surface is – 9.81 m/s2 at all points in the object’s motion. • Consider a ball thrown up into the air. – Moving upward: ...
Forces and Motion
... SI Unit of Force: One Newton (N) is the force that causes a 1-kilogram mass to accelerate at a rate of 1 meter per second each second (1 m/s2). 1 N = 1 kg•m/s2 Combining Forces Representing Force Arrows can represent a force. The lengths of the arrows show relative amounts of force. Net Force: the s ...
... SI Unit of Force: One Newton (N) is the force that causes a 1-kilogram mass to accelerate at a rate of 1 meter per second each second (1 m/s2). 1 N = 1 kg•m/s2 Combining Forces Representing Force Arrows can represent a force. The lengths of the arrows show relative amounts of force. Net Force: the s ...
SST
... 6. Why is the weight of an object on the moon 1/6 th of its weight on the earth? An object weighs 10 N when measured on the surface of the earth. What would be its weight when measured on the surface of the moon? 7. How does the force of gravitation between two objects change when the distance betwe ...
... 6. Why is the weight of an object on the moon 1/6 th of its weight on the earth? An object weighs 10 N when measured on the surface of the earth. What would be its weight when measured on the surface of the moon? 7. How does the force of gravitation between two objects change when the distance betwe ...
Semester Review
... 23.)Why do you see lightning before you hear a thunderclap? Light travels a million times faster than the speed of sound Sound travels faster than the speed of light Your eyes deceive you, light and sound travels at the same speed It takes your brain more time to translate sound waves 24.)Wh ...
... 23.)Why do you see lightning before you hear a thunderclap? Light travels a million times faster than the speed of sound Sound travels faster than the speed of light Your eyes deceive you, light and sound travels at the same speed It takes your brain more time to translate sound waves 24.)Wh ...
Aaron Sommer, Zach Saucier
... distance to home, the height of the arm, and maximum height of the ball. The latter three parameters can be changed. Helps through demonstrating that knowing a few of an object’s kinematic properties can find the unknown ones. Useful for intro level high school physics students studying projectile m ...
... distance to home, the height of the arm, and maximum height of the ball. The latter three parameters can be changed. Helps through demonstrating that knowing a few of an object’s kinematic properties can find the unknown ones. Useful for intro level high school physics students studying projectile m ...
Newton`s Laws and Force Study Guide The exam will consist of 18
... The exam will consist of 18 multiple choice questions and 2 free response questions. One of the free response questions will pertain to Newton’s Laws and the other free response question will pertain to motion graphs. Topics: Newton's 1st Law and Inertia- Know what it means for an object to be in eq ...
... The exam will consist of 18 multiple choice questions and 2 free response questions. One of the free response questions will pertain to Newton’s Laws and the other free response question will pertain to motion graphs. Topics: Newton's 1st Law and Inertia- Know what it means for an object to be in eq ...
Forces and the Laws of Motion
... Fg = mg, g = 9.8m/s2 Direction is always down Designated Fg sometimes called weight ...
... Fg = mg, g = 9.8m/s2 Direction is always down Designated Fg sometimes called weight ...
The Nature of Force
... Newton discovered the three basic laws of motion in the late 1600’s. Newton’s first law of motion states that an object at rest will remain at rest, and an object that is moving at constant velocity will continue moving at constant velocity unless acted upon by an unbalanced force. Newton’s fi ...
... Newton discovered the three basic laws of motion in the late 1600’s. Newton’s first law of motion states that an object at rest will remain at rest, and an object that is moving at constant velocity will continue moving at constant velocity unless acted upon by an unbalanced force. Newton’s fi ...
