Force Balanced and unbalanced
... • Inertia: Resistance to the push / pull (force) • Newton’s 1st Law of Motion: – once in motion an object stays in motion - unless acted upon by another unbalanced force. – An object at rest stays at rest – unless acted upon by another unbalanced force. ...
... • Inertia: Resistance to the push / pull (force) • Newton’s 1st Law of Motion: – once in motion an object stays in motion - unless acted upon by another unbalanced force. – An object at rest stays at rest – unless acted upon by another unbalanced force. ...
Chapter 11.1
... the motion of the object that has more mass. Inertia is the reason that people in cars need to wear seat belts. A moving car has inertia, and so do the riders inside it. When the driver applies the brakes, an unbalanced force is applied to the car. Normally, the bottom of the seat applies an unbalan ...
... the motion of the object that has more mass. Inertia is the reason that people in cars need to wear seat belts. A moving car has inertia, and so do the riders inside it. When the driver applies the brakes, an unbalanced force is applied to the car. Normally, the bottom of the seat applies an unbalan ...
Ch 6: Work and Energy 6.1 Work and Kinetic Energy `Member the
... = F (or the component of F in the direction of the motion) x distance = F, or F component, at the point of application that moves an object through a distance in the direction of the velocity of the F’s point of application = The thing that causes a change in Kinetic Energy of an object (otherwise, ...
... = F (or the component of F in the direction of the motion) x distance = F, or F component, at the point of application that moves an object through a distance in the direction of the velocity of the F’s point of application = The thing that causes a change in Kinetic Energy of an object (otherwise, ...
Physics-ATAR-Unit-2
... • Definitions of speed as rate of change of distance; v = rate of change of s, a = rate of change of v. • That acceleration equations only apply when the acceleration is uniform. Vav= (v+u)/2 in restricted conditions ...
... • Definitions of speed as rate of change of distance; v = rate of change of s, a = rate of change of v. • That acceleration equations only apply when the acceleration is uniform. Vav= (v+u)/2 in restricted conditions ...
Chapter 4-physics - Mrs. Krusa`s Wikispace
... supermarket. If the mass of the watermelon is 4.0 kg, what is the reading on the scale? Lisa is learning to ice skate. She wants her mother to pull her along so that she has an acceleration of 0.80 m/s/s. If Lisa’s mass is 27.2 kg, with what force does her mother need to pull her? ( neglect any resi ...
... supermarket. If the mass of the watermelon is 4.0 kg, what is the reading on the scale? Lisa is learning to ice skate. She wants her mother to pull her along so that she has an acceleration of 0.80 m/s/s. If Lisa’s mass is 27.2 kg, with what force does her mother need to pull her? ( neglect any resi ...
Document
... For every action, there is an equal and opposite reaction. (For example, a rocket is propelled by expelling hot gas from its thrusters). ...
... For every action, there is an equal and opposite reaction. (For example, a rocket is propelled by expelling hot gas from its thrusters). ...
Forces Webquest Focus Questions
... The strongest of all forces. A nuclear force that holds the nucleus of an atom together. This force causes protons and neutrons to attract to one another. You do not experience them directly. This force acts over a very short distance. About ten trillion times weaker than the strong nuclear force, i ...
... The strongest of all forces. A nuclear force that holds the nucleus of an atom together. This force causes protons and neutrons to attract to one another. You do not experience them directly. This force acts over a very short distance. About ten trillion times weaker than the strong nuclear force, i ...
Answer Key at Bottom
... B) !2 = 1 rad/s2 C) !2 = 1/2 rad/s2 D) !2 = 3 rad/s2 E) !2 = 2 rad/s2 17) It has been suggested that a possible transportation system to connect two cities such as Boston and Washington, D.C., might function like this: Drill a tunnel straight from Boston to Washington. A car released in Boston would ...
... B) !2 = 1 rad/s2 C) !2 = 1/2 rad/s2 D) !2 = 3 rad/s2 E) !2 = 2 rad/s2 17) It has been suggested that a possible transportation system to connect two cities such as Boston and Washington, D.C., might function like this: Drill a tunnel straight from Boston to Washington. A car released in Boston would ...
3.2.1 dynamics
... by forces acting from opposite ends. The tension force is directed along the length of the wire and pulls equally on the objects on the opposite ends of the wire Normal contact force – is the component, perpendicular to the surface of contact, by an object. for example, the surface of a floor or w ...
... by forces acting from opposite ends. The tension force is directed along the length of the wire and pulls equally on the objects on the opposite ends of the wire Normal contact force – is the component, perpendicular to the surface of contact, by an object. for example, the surface of a floor or w ...
Forces - WordPress.com
... If an object is stationary, it will remain stationary (zero velocity). If an object is moving at constant velocity, it will keep moving at a constant velocity. ...
... If an object is stationary, it will remain stationary (zero velocity). If an object is moving at constant velocity, it will keep moving at a constant velocity. ...
Motion in Two and Three Dimensions: Vectors
... • In the previous lecture, we analyzed the motion of a particle moving vertically under gravity. • In this lecture and the next, we’ll generalize to the case of a particle moving in two or three dimensions under gravity, like a projectile. • First we must generalize displacement, velocity and accele ...
... • In the previous lecture, we analyzed the motion of a particle moving vertically under gravity. • In this lecture and the next, we’ll generalize to the case of a particle moving in two or three dimensions under gravity, like a projectile. • First we must generalize displacement, velocity and accele ...
Newton’s Laws of Motion
... Newton’s Laws Draw the picture or Free Body Diagram Label ALL forces (in x and y direction) Pick +X (or +y) to be in the direction of acceleration Sum the forces in each direction ...
... Newton’s Laws Draw the picture or Free Body Diagram Label ALL forces (in x and y direction) Pick +X (or +y) to be in the direction of acceleration Sum the forces in each direction ...