centripetal force - Batesville Community School
... distance requires less force. If rotational velocity is held constant, more distance requires more force. ...
... distance requires less force. If rotational velocity is held constant, more distance requires more force. ...
centripetal force
... distance requires less force. If rotational velocity is held constant, more distance requires more force. ...
... distance requires less force. If rotational velocity is held constant, more distance requires more force. ...
forces & energy
... Recommended stopping distances The stopping distances below are ‘ideal’ – they will increase if affected by the factors we have mentioned before. ...
... Recommended stopping distances The stopping distances below are ‘ideal’ – they will increase if affected by the factors we have mentioned before. ...
Conservation of impulse and momentum
... For a system of particles, we can define a “fictitious” center of mass of an aggregate particle of mass mtot, where mtot is the sum ( mi) of all the particles. This system of particles then has an aggregate velocity of vG = ( mivi) / mtot. The motion of this fictitious mass is based on motion of t ...
... For a system of particles, we can define a “fictitious” center of mass of an aggregate particle of mass mtot, where mtot is the sum ( mi) of all the particles. This system of particles then has an aggregate velocity of vG = ( mivi) / mtot. The motion of this fictitious mass is based on motion of t ...
File jeopardy_review_ch_4
... Choose a category. You will be given the answer. You must give the correct question. Click to begin. ...
... Choose a category. You will be given the answer. You must give the correct question. Click to begin. ...
Momentum - SCHOOLinSITES
... object, a net force must be applied to it. In the same way, to change the momentum of an object, exert an impulse on it. In either case, the force or impulse must be exerted on the object by something outside the object. For example, pushing on the dashboard of a car while sitting on it won’t cause ...
... object, a net force must be applied to it. In the same way, to change the momentum of an object, exert an impulse on it. In either case, the force or impulse must be exerted on the object by something outside the object. For example, pushing on the dashboard of a car while sitting on it won’t cause ...
GRAVITY AND THE MASS OF THE EARTH
... Presumably, each of you obtained similar, but not necessarily identical, values for the drop distance, the elapsed time, and the calculated acceleration for each experimental trial. If the measurements were not identical, it does not mean that the distance, time, or acceleration actually changed bet ...
... Presumably, each of you obtained similar, but not necessarily identical, values for the drop distance, the elapsed time, and the calculated acceleration for each experimental trial. If the measurements were not identical, it does not mean that the distance, time, or acceleration actually changed bet ...
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... I have an object a]ached to a spring, and now I’ve compressed it 5cm from it’s equilibrium point. Which way will the mass move if I let it go? ...
... I have an object a]ached to a spring, and now I’ve compressed it 5cm from it’s equilibrium point. Which way will the mass move if I let it go? ...
File
... The law of inertia Newton’s first law is also known as the law of inertia. •Inertia is the tendency of an object to resist changes in the speed or direction of its motion. •The inertia of an object is related to its mass. •The more massive an object is, the more inertia it has, and the more it will ...
... The law of inertia Newton’s first law is also known as the law of inertia. •Inertia is the tendency of an object to resist changes in the speed or direction of its motion. •The inertia of an object is related to its mass. •The more massive an object is, the more inertia it has, and the more it will ...
Chapter 4 Forces and Newton’s Laws of Motion continued
... 4.3 Applications Newton’s Laws (Normal Forces) A block with a weight of 15 N sits on a table. It is pushed down with a force of 11 N or pulled up with a force of 11 N. Calculate the normal force in each ...
... 4.3 Applications Newton’s Laws (Normal Forces) A block with a weight of 15 N sits on a table. It is pushed down with a force of 11 N or pulled up with a force of 11 N. Calculate the normal force in each ...
Friction
... When two surfaces are in contact, friction forces oppose relative motion or impending motion. F Friction forces are parallel to the surfaces in contact and oppose motion or impending motion. Static Friction: No relative motion. ...
... When two surfaces are in contact, friction forces oppose relative motion or impending motion. F Friction forces are parallel to the surfaces in contact and oppose motion or impending motion. Static Friction: No relative motion. ...
Forces and acceleration Newton`s 2nd Law
... Although we accounted for the force of gravity pulling on the hanging mass, there are often other forces in the system which may cause the acceleration to be different from what you expect. Compare by calculating the percent difference in the calculated and net forces. F weight = F net = Fweight - F ...
... Although we accounted for the force of gravity pulling on the hanging mass, there are often other forces in the system which may cause the acceleration to be different from what you expect. Compare by calculating the percent difference in the calculated and net forces. F weight = F net = Fweight - F ...
7-Universal Gravitation
... If you are in an elevator that is moving at a constant speed upward, will the scale say you are heavier or lighter than normal? Neither! Your weight would be the same as if the elevator were standing still because there is no acceleration, and therefore no change in force (and no change in your we ...
... If you are in an elevator that is moving at a constant speed upward, will the scale say you are heavier or lighter than normal? Neither! Your weight would be the same as if the elevator were standing still because there is no acceleration, and therefore no change in force (and no change in your we ...
Ball launcher
... The world record for running 100 m is about 10 seconds. What is the average speed? Red 5 m/sec Yellow 0 m/sec Green 10 m/sec Blue 0.1 m/sec When is the runner accelerating? Red Mostly at the very beginning of the race Yellow The acceleration is constant Green All the time, but more at the beginning ...
... The world record for running 100 m is about 10 seconds. What is the average speed? Red 5 m/sec Yellow 0 m/sec Green 10 m/sec Blue 0.1 m/sec When is the runner accelerating? Red Mostly at the very beginning of the race Yellow The acceleration is constant Green All the time, but more at the beginning ...
