Motion, Forces, and Newton`s Laws
... 2. Forces are balanced or unbalanced. a. If the net force acting on an object is 0 N, the forces acting on it are balanced forces. b. Balanced forces do not affect the motion of an object. c. Unbalanced forces are the result of a net force that does not equal zero that acts on an object. d. The moti ...
... 2. Forces are balanced or unbalanced. a. If the net force acting on an object is 0 N, the forces acting on it are balanced forces. b. Balanced forces do not affect the motion of an object. c. Unbalanced forces are the result of a net force that does not equal zero that acts on an object. d. The moti ...
7th grade Knowledge Map 2012-2013 Chapter 1 – Scientific
... 121. Two factors that affect the force of friction are the types of surfaces involved and how hard the surfaces are pushed together. 122. There are four types of friction; sliding friction, static friction, fluid friction and rolling friction. 123. Gravity is the force of attraction between two obj ...
... 121. Two factors that affect the force of friction are the types of surfaces involved and how hard the surfaces are pushed together. 122. There are four types of friction; sliding friction, static friction, fluid friction and rolling friction. 123. Gravity is the force of attraction between two obj ...
ANSWERS TO REVIEW QUESTIONS
... The forces acting are gravity, vertically down, and a drag force Drag in the direction opposite to the falcon's velocity. As the falcon's v speed increases, so does the drag force, until eventually (after about 5 s) the magnitude of the vertical drag force is equal to the falcon's Gravity weight. Fr ...
... The forces acting are gravity, vertically down, and a drag force Drag in the direction opposite to the falcon's velocity. As the falcon's v speed increases, so does the drag force, until eventually (after about 5 s) the magnitude of the vertical drag force is equal to the falcon's Gravity weight. Fr ...
PY1052 Problem Set 2 – Autumn 2004 Solutions
... is constant within the nucleus and zero outside it and that it always acts opposite to the direction of the neutron’s velocity. The mass of a neutron is 1.67 × 10−27 kg. (b) If a neutron with a velocity of 1.1 × 107 m/s makes a direct hit with the nucleus, how long does the neutron move in the nucle ...
... is constant within the nucleus and zero outside it and that it always acts opposite to the direction of the neutron’s velocity. The mass of a neutron is 1.67 × 10−27 kg. (b) If a neutron with a velocity of 1.1 × 107 m/s makes a direct hit with the nucleus, how long does the neutron move in the nucle ...
Uniform Circular Motion
... it requires an external force to get a car to go around a corner. On level ground, that force is provided by friction between the car wheels and the ground. If we turn off the frictional for ...
... it requires an external force to get a car to go around a corner. On level ground, that force is provided by friction between the car wheels and the ground. If we turn off the frictional for ...
Applying Newton`s Third Law of Motion in the Gravitron Ride
... speed as in kilometers per hour, distance per unit time. Finally, acceleration is the rate of change of velocity with respect to time. Joe: Okay. So what do these motion definitions have to do with me sticking to the wall? Bobby: Well, what made you stick to a wall is a vector quantity called a forc ...
... speed as in kilometers per hour, distance per unit time. Finally, acceleration is the rate of change of velocity with respect to time. Joe: Okay. So what do these motion definitions have to do with me sticking to the wall? Bobby: Well, what made you stick to a wall is a vector quantity called a forc ...
PowerPoint Lecture Chapter 6
... together at the same altitude and each wears the same size parachute, who will reach the ground first? Answer: The heavy person will reach the ground first. Like a feather, the light person reaches terminal speed sooner, while the heavy person continues to accelerate until a greater terminal speed i ...
... together at the same altitude and each wears the same size parachute, who will reach the ground first? Answer: The heavy person will reach the ground first. Like a feather, the light person reaches terminal speed sooner, while the heavy person continues to accelerate until a greater terminal speed i ...
Honors Physics – Midterm Review 2010
... c) accelerate uniformly d) continue moving with constant velocity 2) The graph represents the relationship between gravitational force and mass for objects near the surface of Earth. The slope of the graph represents the a) acceleration due to gravity b) universal gravitational constant c) momentum ...
... c) accelerate uniformly d) continue moving with constant velocity 2) The graph represents the relationship between gravitational force and mass for objects near the surface of Earth. The slope of the graph represents the a) acceleration due to gravity b) universal gravitational constant c) momentum ...
A. Speed
... exerts a force on a second object, the second object exerts an equal and opposite force on the first. 1. In other words, for every action, there is an equal and opposite reaction. 2. Example – Mr. Castroll is moving on his skateboard at 10 m/sec when he hits a wall. When he hits the wall, he does so ...
... exerts a force on a second object, the second object exerts an equal and opposite force on the first. 1. In other words, for every action, there is an equal and opposite reaction. 2. Example – Mr. Castroll is moving on his skateboard at 10 m/sec when he hits a wall. When he hits the wall, he does so ...
Inertia - bYTEBoss
... Inertia • Galileo developed the concept of Inertia • Inertia is a property of matter that causes it to resist changes in its velocity • Mass is a quantitative measure of inertia • As mass increases inertia increases » Double the mass---------double the inertia » Triple the mass -----------triple th ...
... Inertia • Galileo developed the concept of Inertia • Inertia is a property of matter that causes it to resist changes in its velocity • Mass is a quantitative measure of inertia • As mass increases inertia increases » Double the mass---------double the inertia » Triple the mass -----------triple th ...