Ch. 23 Review sheet answers 1. Every force has an opposite force
... 20. Static friction keeps you from sliding off a sled when it starts moving. 21. Velocity indicates direction. 22. Inertia increases when mass increases. 23. Static friction pushes you forward when you walk. 2 ...
... 20. Static friction keeps you from sliding off a sled when it starts moving. 21. Velocity indicates direction. 22. Inertia increases when mass increases. 23. Static friction pushes you forward when you walk. 2 ...
Forces in Two Dimensions Section 7.1
... • Equilibrium: the net force on an object is zero. • When in equilibrium, the object is either motionless or moves with constant velocity. ...
... • Equilibrium: the net force on an object is zero. • When in equilibrium, the object is either motionless or moves with constant velocity. ...
200 - Hazlet.org
... The average speed of a car that goes 100 miles in 2 hours, takes a 1 hour break ...
... The average speed of a car that goes 100 miles in 2 hours, takes a 1 hour break ...
Force and Motion PP
... Weight and the Force of Gravity 1. Weight: (mass)(force of gravity) 2. Mass is constant. Weight depends on the force of gravity upon an object. • Is the weight of a 60-kg rocket at the surface of the Earth equal to the weight when at 2,600 kilometers above the Earth? ...
... Weight and the Force of Gravity 1. Weight: (mass)(force of gravity) 2. Mass is constant. Weight depends on the force of gravity upon an object. • Is the weight of a 60-kg rocket at the surface of the Earth equal to the weight when at 2,600 kilometers above the Earth? ...
Newton`s Second Law
... Use the Weight Comparison Table on pg.78 in the textbook for problems 8-12. 8. If an object’s weight on earth is 75 N, what is its mass? ...
... Use the Weight Comparison Table on pg.78 in the textbook for problems 8-12. 8. If an object’s weight on earth is 75 N, what is its mass? ...
Newton`s Laws
... object increases with increased force and decreased with increased mass. • The acceleration of a body is parallel and directly proportional to the net force F and inverse to the mass. The two people are pushing with the same power so they don't move. ...
... object increases with increased force and decreased with increased mass. • The acceleration of a body is parallel and directly proportional to the net force F and inverse to the mass. The two people are pushing with the same power so they don't move. ...
Force, Net Force, and Inertia
... – Normal, perpendicular force between two objects in contact with each other – Tension of ropes, strings, chains, springs, etc. ...
... – Normal, perpendicular force between two objects in contact with each other – Tension of ropes, strings, chains, springs, etc. ...
Newton Review
... Use Chapters 1 & 2 in your book to help you find the answers to the questions below. 1. Write Newton’s first law. Law of Inertia: objects remain in motion, or at rest, until a force acts upon them. 2. Give an example of Newton’s first law using a rocket in your example. A rocket lifts off until grav ...
... Use Chapters 1 & 2 in your book to help you find the answers to the questions below. 1. Write Newton’s first law. Law of Inertia: objects remain in motion, or at rest, until a force acts upon them. 2. Give an example of Newton’s first law using a rocket in your example. A rocket lifts off until grav ...