Linear and angular concepts
... body that is rotating remains rotating straight line unless acted upon by an unless acted upon by an outside torque. outside force. Inertia is the property of a body that resists changes in position or linear motion. ...
... body that is rotating remains rotating straight line unless acted upon by an unless acted upon by an outside torque. outside force. Inertia is the property of a body that resists changes in position or linear motion. ...
CTRIIa
... At what point(A, B, C or D) is the elastic potential of the spring energy a maximum? Answer: D, when the spring is fully compressed At what point is the gravitational potential energy a maximum? Answer: A, at the maximum height. At what point is the kinetic energy a maximum? Answer: C, which is when ...
... At what point(A, B, C or D) is the elastic potential of the spring energy a maximum? Answer: D, when the spring is fully compressed At what point is the gravitational potential energy a maximum? Answer: A, at the maximum height. At what point is the kinetic energy a maximum? Answer: C, which is when ...
Physics Problem Checklist
... This is a checklist for solving mechanics problems involving moving objects with mechanical energy and momentum and possibly under the influences of forces. It will not be useful for more simple kinematics problems, where you are told something about an objects motion (position, velocity, accelerati ...
... This is a checklist for solving mechanics problems involving moving objects with mechanical energy and momentum and possibly under the influences of forces. It will not be useful for more simple kinematics problems, where you are told something about an objects motion (position, velocity, accelerati ...
Document
... object moving through the medium The magnitude of depends on the medium The direction of is opposite the direction of motion of the object relative to the medium nearly always increases with increasing speed ...
... object moving through the medium The magnitude of depends on the medium The direction of is opposite the direction of motion of the object relative to the medium nearly always increases with increasing speed ...
Physical Science Chapter 1 & 2 Motion & Force
... Force = mass x acceleration 1. Newton’s Second Law of Motion – The net force on an object is equal to the product of its acceleration and its mass: 2. mass= Force / acceleration 3. acceleration = force / mass ...
... Force = mass x acceleration 1. Newton’s Second Law of Motion – The net force on an object is equal to the product of its acceleration and its mass: 2. mass= Force / acceleration 3. acceleration = force / mass ...
Two objects are acted on by equal forces for equal times
... Part A-Multiple Choice. 4 points each. Choose the best answer and write it on the line to the left of the question number. ________1. Two ice hockey pucks collide on a frictionless surface. In considering conservation of momentum of the two-puck system, we would break the total momentum into x and ...
... Part A-Multiple Choice. 4 points each. Choose the best answer and write it on the line to the left of the question number. ________1. Two ice hockey pucks collide on a frictionless surface. In considering conservation of momentum of the two-puck system, we would break the total momentum into x and ...
KE = ½ m v2
... We all use devices every day that use energy - or more accurately, transfer energy from one form to another. Everything we use wastes energy - some of the energy transfers into forms that are not useful to us. For example when driving a car, energy from burning fuel is transferred into kinetic energ ...
... We all use devices every day that use energy - or more accurately, transfer energy from one form to another. Everything we use wastes energy - some of the energy transfers into forms that are not useful to us. For example when driving a car, energy from burning fuel is transferred into kinetic energ ...
Chapter 3 Review
... Choose the answer that best completes each of the following sentences. Write the letter for that answer on the line to the left of each question. _______6. The upward force on an object falling through the air is ____. a. air resistance c. momentum b. inertia d. terminal velocity _______7. The relat ...
... Choose the answer that best completes each of the following sentences. Write the letter for that answer on the line to the left of each question. _______6. The upward force on an object falling through the air is ____. a. air resistance c. momentum b. inertia d. terminal velocity _______7. The relat ...
Potential and Kinetic Energy
... Potential energy is stored energy. The formula for the potential energy of an object is: Ep = mgh where m equals mass in kilograms, g is the acceleration of gravity, and h equals the height of the object. The mass (m) of the object times the acceleration of gravity (g) is the same as the weight of t ...
... Potential energy is stored energy. The formula for the potential energy of an object is: Ep = mgh where m equals mass in kilograms, g is the acceleration of gravity, and h equals the height of the object. The mass (m) of the object times the acceleration of gravity (g) is the same as the weight of t ...
Newton`s First Law of Motion
... mass—which is roughly the amount of material present in the object Mass is NOT volume, the measure of space that an object takes up Mass is NOT weight, the force of gravity on an object Mass is a measure of the inertia that an object exhibits in response to any effort made to start it, stop it ...
... mass—which is roughly the amount of material present in the object Mass is NOT volume, the measure of space that an object takes up Mass is NOT weight, the force of gravity on an object Mass is a measure of the inertia that an object exhibits in response to any effort made to start it, stop it ...
Hunting oscillation
Hunting oscillation is a self-oscillation, usually unwanted, about an equilibrium. The expression came into use in the 19th century and describes how a system ""hunts"" for equilibrium. The expression is used to describe phenomena in such diverse fields as electronics, aviation, biology, and railway engineering.