Ch 11.1 - 11.2 Notes
... For example, Object traveling North positive and an opposing force a negative number. Practice – Showing Motion on a Graph ...
... For example, Object traveling North positive and an opposing force a negative number. Practice – Showing Motion on a Graph ...
Physics Final Study Guide: Practice Problems Compare the
... 6) A squirrel drops an acorn from a tree branch that is 8.00 m from the ground. a. How long is the acorn in the air? b. What is the acorn’s velocity when it reaches the ground? 7) In the following examples, EXPLAIN whether the situation is at equilibrium or not. a. A person is pushing a heavy box, b ...
... 6) A squirrel drops an acorn from a tree branch that is 8.00 m from the ground. a. How long is the acorn in the air? b. What is the acorn’s velocity when it reaches the ground? 7) In the following examples, EXPLAIN whether the situation is at equilibrium or not. a. A person is pushing a heavy box, b ...
Physical Science Final Study Guide I KEY Name __ ___
... 4. GRAVITY is the attraction between any two objects that have mass. 5. The acceleration due to gravity on Earth’s surface is 9.81 m/s2 (number & units) 6. Give 2 ways mass is different than weight. WEIGHT CHANGES DEPENDING ON LOCATION, MASS DOESN’T; WEIGHT IS A FORCE, MASS IS HOW MUCH MATTER IS IN ...
... 4. GRAVITY is the attraction between any two objects that have mass. 5. The acceleration due to gravity on Earth’s surface is 9.81 m/s2 (number & units) 6. Give 2 ways mass is different than weight. WEIGHT CHANGES DEPENDING ON LOCATION, MASS DOESN’T; WEIGHT IS A FORCE, MASS IS HOW MUCH MATTER IS IN ...
Web Seminar—Force and Motion
... • Objects moving in a circle at a constant speed are not accelerating • The force that causes objects to move in a circle is called the centripetal force. • The force that causes objects to move in a circle is called the centrifugal force. • Centrifugal force doesn’t really exist. ...
... • Objects moving in a circle at a constant speed are not accelerating • The force that causes objects to move in a circle is called the centripetal force. • The force that causes objects to move in a circle is called the centrifugal force. • Centrifugal force doesn’t really exist. ...
Problem set 11
... the principal moments of inertia and the magnitude of angular momentum L. How does α depend on time and L? (b) h3i Suppose I1 → I3 so that the symmetric top becomes a spherical top. Based on our study of the spherical top, what do you expect to happen to α? Is this expectation fulfilled by the above ...
... the principal moments of inertia and the magnitude of angular momentum L. How does α depend on time and L? (b) h3i Suppose I1 → I3 so that the symmetric top becomes a spherical top. Based on our study of the spherical top, what do you expect to happen to α? Is this expectation fulfilled by the above ...
General Physics – ph 211
... A) Draw a free body diagram for each mass, showing all forces; include direction of acceleration for each mass too. B) Determine the magnitude of the acceleration of m1 and m2 , given 25 º. C) What smallest value of k will keep this system from accelerating? ...
... A) Draw a free body diagram for each mass, showing all forces; include direction of acceleration for each mass too. B) Determine the magnitude of the acceleration of m1 and m2 , given 25 º. C) What smallest value of k will keep this system from accelerating? ...
PowerPoint Lecture Chapter 7
... 2. Horse system (horse moves forward by interaction with the ground– horse pushes backwards on the ground and the ground pushes forward on the horse ...
... 2. Horse system (horse moves forward by interaction with the ground– horse pushes backwards on the ground and the ground pushes forward on the horse ...
Word Format
... develop new concepts? First, the concept of work will simplify the math necessary to perform calculations for more complex problems. Second, the concept of energy and work will work on problems where Newton's Laws do not apply (Quantum Mechanics, etc). ...
... develop new concepts? First, the concept of work will simplify the math necessary to perform calculations for more complex problems. Second, the concept of energy and work will work on problems where Newton's Laws do not apply (Quantum Mechanics, etc). ...
Unit Exam
... A basketball bounces upward when it is dropped on the floor You can lift more mass with the same force using a long lever Even though you stop pedaling your bicycle, you keep moving forward at a constant speed More fuel is required to accelerate a large truck than is required to accelerate a small c ...
... A basketball bounces upward when it is dropped on the floor You can lift more mass with the same force using a long lever Even though you stop pedaling your bicycle, you keep moving forward at a constant speed More fuel is required to accelerate a large truck than is required to accelerate a small c ...
HNRS 227 Lecture #2 Chapters 2 and 3
... units of (m/s)/s. When the fraction is simplified, you get meters per second squared. The “seconds squared” indicates that something that changes in time is changing in time, that is, the ratio of change in distance per unit of time is changing in time. ...
... units of (m/s)/s. When the fraction is simplified, you get meters per second squared. The “seconds squared” indicates that something that changes in time is changing in time, that is, the ratio of change in distance per unit of time is changing in time. ...
FORCE AND MOTION UNIT
... motion in a straight line and at a constant speed; objects at rest will remain at rest; unless the object is acted on by an unbalanced force. ...
... motion in a straight line and at a constant speed; objects at rest will remain at rest; unless the object is acted on by an unbalanced force. ...
Centripetal force - mrhsluniewskiscience
... Objectives: The student will be able to: • identify the type of force supplying the centripetal force that acts on any object in uniform circular motion. • determine the directions of the velocity, acceleration, and net force vectors for an object in uniform circular motion. • identify centrifugal ...
... Objectives: The student will be able to: • identify the type of force supplying the centripetal force that acts on any object in uniform circular motion. • determine the directions of the velocity, acceleration, and net force vectors for an object in uniform circular motion. • identify centrifugal ...
UNIT 2
... is usually smaller than . c. Both and depend on the whether the surface is wet or dry. d. Both and depend on the area of the surfaces in contact. ...
... is usually smaller than . c. Both and depend on the whether the surface is wet or dry. d. Both and depend on the area of the surfaces in contact. ...
