Study Guide For Unit 6 Test
... 6. The same 30 kg object is being held by a string. It is being accelerated upwards at a rate of 4 m/s2. What is the Tension (force) in the string? Draw the FBD. Sum the forces. ...
... 6. The same 30 kg object is being held by a string. It is being accelerated upwards at a rate of 4 m/s2. What is the Tension (force) in the string? Draw the FBD. Sum the forces. ...
Lectures 39, 40, 41, 42
... and released from rest, how long will it take the block to return to its equilibrium position? ...
... and released from rest, how long will it take the block to return to its equilibrium position? ...
Force
... 1. Describe what a force is in your own words or give an example and explain your answer. 2. Calculate Net Force: Two students push a box in the same direction, and one pushes in the opposite direction. What is the net force on the box if each pushes with a force of 50N? Draw a sketch and solve the ...
... 1. Describe what a force is in your own words or give an example and explain your answer. 2. Calculate Net Force: Two students push a box in the same direction, and one pushes in the opposite direction. What is the net force on the box if each pushes with a force of 50N? Draw a sketch and solve the ...
Ch 9 Rotation
... NOTE: The calculations for torque in this chapter only give us the magnitude of the torque. Torque is actually a vector quantity. We assume the direction to always be to the plane of contact. In this chapter, our objects will rotate in strictly the x-y, or y-z, or x-z plane, thus the direction of ...
... NOTE: The calculations for torque in this chapter only give us the magnitude of the torque. Torque is actually a vector quantity. We assume the direction to always be to the plane of contact. In this chapter, our objects will rotate in strictly the x-y, or y-z, or x-z plane, thus the direction of ...
Motion, Forces, and Energy
... • Forces are used to change motion. • Energy comes in many different forms and can be changed from one form to another. • Energy allows you and other objects to do ...
... • Forces are used to change motion. • Energy comes in many different forms and can be changed from one form to another. • Energy allows you and other objects to do ...
The following table converts degrees Fahrenheit to degrees
... (2) A body of mass m is falling downward with velocity v. Newton’s Second Law of Motion, F=m a, says that the net downward force, F, on the body is proportional to its downward acceleration, a. The net force, F, consists of the force due to gravity, Fg, which acts downward, minus the air resistance, ...
... (2) A body of mass m is falling downward with velocity v. Newton’s Second Law of Motion, F=m a, says that the net downward force, F, on the body is proportional to its downward acceleration, a. The net force, F, consists of the force due to gravity, Fg, which acts downward, minus the air resistance, ...
Rotational Inertia and Angular Momentum
... spin faster when they bring their bodies in we must discuss the Conservation of Angular Momentum. ...
... spin faster when they bring their bodies in we must discuss the Conservation of Angular Momentum. ...
rotational inertia
... extending your arms, rolling up in a ball, etc. By doing that, you will rotate or spin more easily or less easily, depending on if you increased or decreased your rotational inertia. Gymnasts, ice-skaters, divers, and dancers all use ...
... extending your arms, rolling up in a ball, etc. By doing that, you will rotate or spin more easily or less easily, depending on if you increased or decreased your rotational inertia. Gymnasts, ice-skaters, divers, and dancers all use ...
Free Fall - Haiku Learning
... What do you notice about the motion of the object? – Initial speed is zero – The speed increases as it falls – The longer it falls the faster it travels – The object is accelerating. ...
... What do you notice about the motion of the object? – Initial speed is zero – The speed increases as it falls – The longer it falls the faster it travels – The object is accelerating. ...
Laws of Motion Notes - Independent School District 196
... • If an object is at rest it will stay at rest. Its velocity is zero unless a force makes it move. • The inertia of an object depends on its mass. The more mass an object has the more it resists a change in motion = greater inertia. ...
... • If an object is at rest it will stay at rest. Its velocity is zero unless a force makes it move. • The inertia of an object depends on its mass. The more mass an object has the more it resists a change in motion = greater inertia. ...
