Gravity and Orbits
... Planets orbiting the Sun are subject to centripetal force, the same force that keeps a weight tethered to a string from `flying away when you rotate it. The centripetal force is the force that keeps objects on a curved path. In the case of planets, the centripetal force is due to gravity, and compen ...
... Planets orbiting the Sun are subject to centripetal force, the same force that keeps a weight tethered to a string from `flying away when you rotate it. The centripetal force is the force that keeps objects on a curved path. In the case of planets, the centripetal force is due to gravity, and compen ...
Chapter 5
... object and its direction. -may be a negative depending on direction. Instantaneous speed is the speed of an object at any given ...
... object and its direction. -may be a negative depending on direction. Instantaneous speed is the speed of an object at any given ...
Newton`s Laws
... An object’s weight on planet Earth in Newtons is equal to its mass in kilograms times 9.8 m/s2. ...
... An object’s weight on planet Earth in Newtons is equal to its mass in kilograms times 9.8 m/s2. ...
Simple Harmonic Motion (SHM)
... The only thing you can count on in life, the world, and the universe is that things will change – often, things won’t change just one way, but will oscillate back and forth. Objects in motion that return to the same position after a certain period of time are in harmonic motion or periodic motion. A ...
... The only thing you can count on in life, the world, and the universe is that things will change – often, things won’t change just one way, but will oscillate back and forth. Objects in motion that return to the same position after a certain period of time are in harmonic motion or periodic motion. A ...
Simple Machine Practice Problems
... iv) How much of my input force is used to counteract friction on the ramp? 50N 2. I’m using a pulley system with an ideal mechanical advantage of 4. i) If I want to raise a 10kg object up at constant velocity, what input force is required? 25N ii) If I want to raise the object 20cm, over what distan ...
... iv) How much of my input force is used to counteract friction on the ramp? 50N 2. I’m using a pulley system with an ideal mechanical advantage of 4. i) If I want to raise a 10kg object up at constant velocity, what input force is required? 25N ii) If I want to raise the object 20cm, over what distan ...
Examples of Newton`s 1 st Law
... force needed for the same acceleration – Calculated by: F = ma – (F = force, m = mass, a = acceleration) ...
... force needed for the same acceleration – Calculated by: F = ma – (F = force, m = mass, a = acceleration) ...
Circular.Rotary Motion
... The Center of Mass The center of mass of an object is the point on the object that moves in the same way that a point particle would move. The path of center of mass of the object is a straight line. An object is stable against rollover if its center of mass is above its base. ...
... The Center of Mass The center of mass of an object is the point on the object that moves in the same way that a point particle would move. The path of center of mass of the object is a straight line. An object is stable against rollover if its center of mass is above its base. ...
(CON)CircularMotion
... Rotational Velocity – the number of rotations per unit time Depends on the number of degrees you turn in a given amount of time Does NOT depend on where you stand (radius) because the distance traveled (angle) will be the same DIRECTLY proportional to tangential velocity. ...
... Rotational Velocity – the number of rotations per unit time Depends on the number of degrees you turn in a given amount of time Does NOT depend on where you stand (radius) because the distance traveled (angle) will be the same DIRECTLY proportional to tangential velocity. ...
Document
... Define Newton’s Second Law of Motion The acceleration of an object is proportional to the net force applied to the object and inversely proportional to the object’s mass. ...
... Define Newton’s Second Law of Motion The acceleration of an object is proportional to the net force applied to the object and inversely proportional to the object’s mass. ...
Weight is expressed in A push or a pull Force exerted when only
... Force exerted when only when objects touch ...
... Force exerted when only when objects touch ...
AP 1 Ch. 4 Review w/answers
... 17. The blocks A and B are connected by a piece of string. “B” rests on an inclined plane (k = .200) of 30.0° and “A” hangs vertically. Calculate the acceleration of the system if the mass of “A” is 4.50 kg and that of “B” is 6.00 kg. ...
... 17. The blocks A and B are connected by a piece of string. “B” rests on an inclined plane (k = .200) of 30.0° and “A” hangs vertically. Calculate the acceleration of the system if the mass of “A” is 4.50 kg and that of “B” is 6.00 kg. ...
Teaching Forces - Education Scotland
... 2. The acceleration of an object acted upon by an unbalanced force is directly proportional to the magnitude of the force and inversely proportional to its mass. 3. To every action force there is an equal and opposite reaction force. Newton’s laws can confuse learners. The following slide provides s ...
... 2. The acceleration of an object acted upon by an unbalanced force is directly proportional to the magnitude of the force and inversely proportional to its mass. 3. To every action force there is an equal and opposite reaction force. Newton’s laws can confuse learners. The following slide provides s ...
Newton`s Laws Notetakers
... INERTIA = a measure of a body’s ability to resist changes in velocity. (the greater the mass of a body, the less it will accelerate under the action of an applied force) Why is it easier to push a Volkswagen then a Mack truck? Newton’s Second and Third Laws Newton’s Second Law: ______________ The ac ...
... INERTIA = a measure of a body’s ability to resist changes in velocity. (the greater the mass of a body, the less it will accelerate under the action of an applied force) Why is it easier to push a Volkswagen then a Mack truck? Newton’s Second and Third Laws Newton’s Second Law: ______________ The ac ...
24 Slides
... • Rolling friction- is the resistance that occurs when a round object such as a train rolling on a track or a ball rolling on a surface. ...
... • Rolling friction- is the resistance that occurs when a round object such as a train rolling on a track or a ball rolling on a surface. ...
28Newtons-Laws-Test - Mr-Hubeny
... 7. According to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force will a. remain in motion. c. transfer its energy to another object. b. eventually come to a stop. d. accelerate in the absence of friction. 8. A 5 kg object has less inertia than a ____ object. ...
... 7. According to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force will a. remain in motion. c. transfer its energy to another object. b. eventually come to a stop. d. accelerate in the absence of friction. 8. A 5 kg object has less inertia than a ____ object. ...
