FanCartPhysicsSEshorted
... 1. Look at the blue lines coming from the fan. In which direction is the air pushed? ____________________ 2. Press Play ( ) and observe the cart. In which direction does the cart move? __________________ By blowing to the left, the fans exert a force on the cart that pushes it to the right. This ill ...
... 1. Look at the blue lines coming from the fan. In which direction is the air pushed? ____________________ 2. Press Play ( ) and observe the cart. In which direction does the cart move? __________________ By blowing to the left, the fans exert a force on the cart that pushes it to the right. This ill ...
N5 DS Mar 13 Forces Teacher notes
... Projectile motion 1. Explain projectile motion. 2. Calculate projectile motion from a horizontal launch using appropriate relationships and graphs. 3. Explain satellite orbits in terms of projectile motion. ...
... Projectile motion 1. Explain projectile motion. 2. Calculate projectile motion from a horizontal launch using appropriate relationships and graphs. 3. Explain satellite orbits in terms of projectile motion. ...
Newton`s First Law - Burnet Middle School
... B. an object maintains speed C. an object changes direction 8. How does inertia act on an object that is moving in a circle? A. It causes the object to speed up as it moves. B. It causes the object to move along a straight path. C. It directs the object toward the center of the curve. ...
... B. an object maintains speed C. an object changes direction 8. How does inertia act on an object that is moving in a circle? A. It causes the object to speed up as it moves. B. It causes the object to move along a straight path. C. It directs the object toward the center of the curve. ...
Mechanics lecture 7 Moment of a force, torque, equilibrium of a body
... • Using the right-hand rule, the direction of MO is as e ...
... • Using the right-hand rule, the direction of MO is as e ...
M7 - Work-Energy Thrm
... The work-energy theorem says that the net work done on a system by external forces equals the change in kinetic energy of the system. In this lab you will measure the change in velocity of two weights connected together by a pulley (an “Atwood machine”) as the heavier weight falls under the force of ...
... The work-energy theorem says that the net work done on a system by external forces equals the change in kinetic energy of the system. In this lab you will measure the change in velocity of two weights connected together by a pulley (an “Atwood machine”) as the heavier weight falls under the force of ...
Chapter 10 Simple Harmonic Motion and Elasticity continued
... reservoir in the United States. The water in the reservoir backs up behind the dam for a considerable distance (120 miles). Suppose that all the water in Lake Mead were removed except a relatively narrow vertical column. Would the Hoover Dam still be needed to contain the water, or could a much less ...
... reservoir in the United States. The water in the reservoir backs up behind the dam for a considerable distance (120 miles). Suppose that all the water in Lake Mead were removed except a relatively narrow vertical column. Would the Hoover Dam still be needed to contain the water, or could a much less ...
Newton`s Laws of Motion with PocketLab and Estes Air Rocket
... Lab 1: Newton’s First Law - Unbalanced forces of launching rocket Exploration Previously you learned that the net force acting on an object is related to the object’s motion. The net force determines whether the velocity of an object will change. This is described in Newton’s First Law of Motion: “A ...
... Lab 1: Newton’s First Law - Unbalanced forces of launching rocket Exploration Previously you learned that the net force acting on an object is related to the object’s motion. The net force determines whether the velocity of an object will change. This is described in Newton’s First Law of Motion: “A ...
Law of Conservation of Momentum
... part of a system to another, but the total amount remains constant. Momentum is conserved during any interaction among objects – collisions, explosions, etc. – since these interactions involve INTERNAL impulses (one part of the system exerting a force on another part). ...
... part of a system to another, but the total amount remains constant. Momentum is conserved during any interaction among objects – collisions, explosions, etc. – since these interactions involve INTERNAL impulses (one part of the system exerting a force on another part). ...
1 point
... A) 1.6 m/s2 B) 3.3 m/s2 C) 4.9 m/s2 D) 6.5 m/s2 E) 9.8 m/s2 ANSWER: B 3. (2.5 points) A boy pulls a wooden box along a rough horizontal floor at constant speed by means of a force P as shown. In the diagram f is the magnitude of the force of friction, N is the magnitude of the normal force, and Fg i ...
... A) 1.6 m/s2 B) 3.3 m/s2 C) 4.9 m/s2 D) 6.5 m/s2 E) 9.8 m/s2 ANSWER: B 3. (2.5 points) A boy pulls a wooden box along a rough horizontal floor at constant speed by means of a force P as shown. In the diagram f is the magnitude of the force of friction, N is the magnitude of the normal force, and Fg i ...
Basic Biomechanics, (5th edition) by Susan J. Hall, Ph.D.
... change its state of angular motion. The moment of inertia must be specified with respect to a chosen axis of rotation. For a point mass the moment of inertia is just the mass times the square of perpendicular distance to the rotation axis, I = mr2. It is analog of mass for linear motion. ...
... change its state of angular motion. The moment of inertia must be specified with respect to a chosen axis of rotation. For a point mass the moment of inertia is just the mass times the square of perpendicular distance to the rotation axis, I = mr2. It is analog of mass for linear motion. ...
