Motion and Forces study guide
... 29. Why is your weight less on the Moon than on Earth, but your mass is the same? 30. The size of the gravitational force between two objects depends on their ___ and _____ 31. The law that states that every object maintains constant velocity unless acted on by an unbalanced force is _____ 32. A tug ...
... 29. Why is your weight less on the Moon than on Earth, but your mass is the same? 30. The size of the gravitational force between two objects depends on their ___ and _____ 31. The law that states that every object maintains constant velocity unless acted on by an unbalanced force is _____ 32. A tug ...
NEWTON`S LAWS OF MOTION
... 1. Identify all forces acting on the object -Pushes or Pulls -Frictional forces -Tension in a string -Gravitational Force (or weight = mg where g is 9.8 m/s2) - “Normal forces” (one object touching another). 2. Draw a “Freebody Diagram” -draw the object, show all forces acting on that object as vect ...
... 1. Identify all forces acting on the object -Pushes or Pulls -Frictional forces -Tension in a string -Gravitational Force (or weight = mg where g is 9.8 m/s2) - “Normal forces” (one object touching another). 2. Draw a “Freebody Diagram” -draw the object, show all forces acting on that object as vect ...
NEWTON'S LAWS OF MOTION
... 1. Identify all forces acting on the object -Pushes or Pulls -Frictional forces -Tension in a string -Gravitational Force (or weight = mg where g is 9.8 m/s2) - “Normal forces” (one object touching another). 2. Draw a “Freebody Diagram” -draw the object, show all forces acting on that object as vect ...
... 1. Identify all forces acting on the object -Pushes or Pulls -Frictional forces -Tension in a string -Gravitational Force (or weight = mg where g is 9.8 m/s2) - “Normal forces” (one object touching another). 2. Draw a “Freebody Diagram” -draw the object, show all forces acting on that object as vect ...
Physical Science Motion and Forces Worksheet
... 29. Why is your weight less on the Moon than on Earth, but your mass is the same? 30. The size of the gravitational force between two objects depends on their ___ and _____ 31. The law that states that every object maintains constant velocity unless acted on by an unbalanced force is _____ 32. A tug ...
... 29. Why is your weight less on the Moon than on Earth, but your mass is the same? 30. The size of the gravitational force between two objects depends on their ___ and _____ 31. The law that states that every object maintains constant velocity unless acted on by an unbalanced force is _____ 32. A tug ...
Chapter 13 Notes
... Force = Mass Acceleration Acceleration = Force Mass Mass = Force Acceleration b. Acceleration is the rate at which the velocity of an object changes over time. Newton’s Third Law a. When one object exerts a force on a second object, the second object exerts a force on the first object; action- ...
... Force = Mass Acceleration Acceleration = Force Mass Mass = Force Acceleration b. Acceleration is the rate at which the velocity of an object changes over time. Newton’s Third Law a. When one object exerts a force on a second object, the second object exerts a force on the first object; action- ...
Velocity, Acceleration, and Force Problems: SHOW YOUR WORK
... _____ 27. A rocket does not want to move until a force acts on it. _____ 28. When you turn suddenly to the left in a car your body is pushed to the right. _____ 29. A tractor pulling a full trailer will accelerate slower then a tractor pulling an empty trailer. _____ 30. A rocket lifts because an un ...
... _____ 27. A rocket does not want to move until a force acts on it. _____ 28. When you turn suddenly to the left in a car your body is pushed to the right. _____ 29. A tractor pulling a full trailer will accelerate slower then a tractor pulling an empty trailer. _____ 30. A rocket lifts because an un ...
1. What is a vector quantity? Give an example?
... 12. When an object is at equilibrium the sum of all the force vectors acting on the object equals zero. When Fnet is zero, the object CANNOT be __________. a) accelerating b) at rest c) moving at a constant speed d) moving at a velocity that is constant 13. An object moving in a straight line increa ...
... 12. When an object is at equilibrium the sum of all the force vectors acting on the object equals zero. When Fnet is zero, the object CANNOT be __________. a) accelerating b) at rest c) moving at a constant speed d) moving at a velocity that is constant 13. An object moving in a straight line increa ...
Chapter 4 Newtons Laws
... What if forces are unbalanced? Tracker A is pulling on the 10 kg block with a force of 50 N and tracker B is pulling on the block with 20 N. How fast is the block accelerating and in what direction? ...
... What if forces are unbalanced? Tracker A is pulling on the 10 kg block with a force of 50 N and tracker B is pulling on the block with 20 N. How fast is the block accelerating and in what direction? ...
review – midterm 2017
... 38. Four forces act on a 4 kg object: 12 N going up, 5 N going down, 18 N to the right, and 6 N to the left. A) Find the net force on the object. B) Find the direction the net force acts. ...
... 38. Four forces act on a 4 kg object: 12 N going up, 5 N going down, 18 N to the right, and 6 N to the left. A) Find the net force on the object. B) Find the direction the net force acts. ...
Weight is expressed in A push or a pull Force exerted when only
... Change in velocity of an object over time ...
... Change in velocity of an object over time ...
Forces-momentum
... net force. • When forces that act in the same direction, the net force can be found by adding the strengths of the individual forces. • When forces act in opposite directions, they also combine to produce a net force. (subtract) ...
... net force. • When forces that act in the same direction, the net force can be found by adding the strengths of the individual forces. • When forces act in opposite directions, they also combine to produce a net force. (subtract) ...
03
... 13. Find the equilibrium position and the frequency of small oscillations of a particle of mass m about the equilibrium position for the potential V (x) = − where a, b are positive constants. ...
... 13. Find the equilibrium position and the frequency of small oscillations of a particle of mass m about the equilibrium position for the potential V (x) = − where a, b are positive constants. ...
Force and Motion Review
... An object at rest tends to stay at rest and an object in motion tends to stay in motion unless acted upon by an unbalanced force. ...
... An object at rest tends to stay at rest and an object in motion tends to stay in motion unless acted upon by an unbalanced force. ...
FORCES AND MOTIONS TEST REVIEW FORCE BALANCED
... WHAT IS THE BOATS AVERAGE SPEED IN Km/h? 10 K/H 12. AN OBJECT AT REST RECEIVES A 65N FORCE TO THE LEFT AND A 75N FORCE TO THE RIGHT, WHAT IS THE NET FORCE? And, WHAT IS THE DIRECTION OF THE MOTION? 10 Newtons to the RIGHT 13. WHAT IS THE SPEED OF A TRAIN THAT TRAVELS 125 MILES IN 2 HOURS? USE THE FO ...
... WHAT IS THE BOATS AVERAGE SPEED IN Km/h? 10 K/H 12. AN OBJECT AT REST RECEIVES A 65N FORCE TO THE LEFT AND A 75N FORCE TO THE RIGHT, WHAT IS THE NET FORCE? And, WHAT IS THE DIRECTION OF THE MOTION? 10 Newtons to the RIGHT 13. WHAT IS THE SPEED OF A TRAIN THAT TRAVELS 125 MILES IN 2 HOURS? USE THE FO ...