Newton`s Second Law
... 1. When it is acted on by an unbalanced force, an object will __________________________. 2. When an unbalanced force acts on an object at rest, the object will ___________________________. 3. A change in velocity is called an _____________________________. 4. A large force will cause ______________ ...
... 1. When it is acted on by an unbalanced force, an object will __________________________. 2. When an unbalanced force acts on an object at rest, the object will ___________________________. 3. A change in velocity is called an _____________________________. 4. A large force will cause ______________ ...
Section 6.2 Word
... Acceleration deals with a change in velocity (vector quantity thus magnitude and DIRECTION) divided by a change in time, thus something that is moving around in a circle at a constant speed has acceleration since the direction is changing. ...
... Acceleration deals with a change in velocity (vector quantity thus magnitude and DIRECTION) divided by a change in time, thus something that is moving around in a circle at a constant speed has acceleration since the direction is changing. ...
Blank Jeopardy
... When a soccer ball is kicked, the reason the action and reaction forces do not cancel each other out ...
... When a soccer ball is kicked, the reason the action and reaction forces do not cancel each other out ...
Document
... Compare the strengths of the two horizontal forces -- the back of the seat pushing her forward and the steering wheel pushing her backward (which one is greater, or are they the same?) when ...
... Compare the strengths of the two horizontal forces -- the back of the seat pushing her forward and the steering wheel pushing her backward (which one is greater, or are they the same?) when ...
Slide 1
... velocity (ω) is always perpendicular to the plane of motion (parallel to the axis of rotation). The direction of ω indicates whether the object is moving clockwise or counter-clockwise and is found using the right-hand-rule. We usually measure ω in radians per second and we can calculate instantaneo ...
... velocity (ω) is always perpendicular to the plane of motion (parallel to the axis of rotation). The direction of ω indicates whether the object is moving clockwise or counter-clockwise and is found using the right-hand-rule. We usually measure ω in radians per second and we can calculate instantaneo ...
Circular motion: Extra problems
... 11. A 55.0-kg ice-skater is moving at 4.00 m/s when she grabs the loose end of a rope, the opposite end of which is tied to a pole. She then moves in a circle of radius 0.800 m around the pole. (a) Determine the force exerted by the horizontal rope on her arms. (b) Compare this force with her ...
... 11. A 55.0-kg ice-skater is moving at 4.00 m/s when she grabs the loose end of a rope, the opposite end of which is tied to a pole. She then moves in a circle of radius 0.800 m around the pole. (a) Determine the force exerted by the horizontal rope on her arms. (b) Compare this force with her ...
Acceleration - Spring Branch ISD
... If you are roller-blading through the park and you come to a hill and your speed goes from 13 m/s to 6.5 m/s in 2 seconds, what is your acceleration? ...
... If you are roller-blading through the park and you come to a hill and your speed goes from 13 m/s to 6.5 m/s in 2 seconds, what is your acceleration? ...
1 st Law
... Copernicus Dropped objects with different weights from the Leaning Tower of Pisa Found that all objects fall at the same rate if you can account for air resistance ...
... Copernicus Dropped objects with different weights from the Leaning Tower of Pisa Found that all objects fall at the same rate if you can account for air resistance ...
ch. 5 and 6 - Cobb Learning
... b. sliding kinetic friction c. rolling kinetic friction d. gravitational friction ...
... b. sliding kinetic friction c. rolling kinetic friction d. gravitational friction ...
Examination Paper (Mechanics)
... (6) A rigid body is made of three identical thin rods, each with length L, fastened together in the form of a letter H, as shown in the diagram. The body is free to rotate about a horizontal axis that runs along the length of one of the legs of the H. The body is allowed to fall from rest from a pos ...
... (6) A rigid body is made of three identical thin rods, each with length L, fastened together in the form of a letter H, as shown in the diagram. The body is free to rotate about a horizontal axis that runs along the length of one of the legs of the H. The body is allowed to fall from rest from a pos ...
Forces - Mandan Public School District
... More massive objects fall faster than less massive objects because they are acted upon by a larger force of gravity; for this reason, they accelerate to higher speeds until the air resistance force equals the gravity force. ...
... More massive objects fall faster than less massive objects because they are acted upon by a larger force of gravity; for this reason, they accelerate to higher speeds until the air resistance force equals the gravity force. ...
Name
... 9. What is the difference between speed and velocity? Write an example of an object that has speed and one that has velocity. ...
... 9. What is the difference between speed and velocity? Write an example of an object that has speed and one that has velocity. ...
Circular Motion - hrsbstaff.ednet.ns.ca
... the same rate that the satellite is falling to earth. Result: satellite doesn’t reach earth, but stays at a constant height above the planet. ...
... the same rate that the satellite is falling to earth. Result: satellite doesn’t reach earth, but stays at a constant height above the planet. ...
Study Guide Chapter 2 Motion
... 4. A sprinter runs with an average speed of 10.32 s. He runs for 9.5 s. How far does he run? 5. What two things does velocity represent? 6. How would you describe an object that has an acceleration of -8 cm/s2? 7. How can you calculate all of the things represented in this formula? S=D/T 8. Two rabb ...
... 4. A sprinter runs with an average speed of 10.32 s. He runs for 9.5 s. How far does he run? 5. What two things does velocity represent? 6. How would you describe an object that has an acceleration of -8 cm/s2? 7. How can you calculate all of the things represented in this formula? S=D/T 8. Two rabb ...
