saint patrick`s high school
... 1. READ each question very carefully. There are no marks for answering a question not asked or for neglecting to answer a question. 2. Mark all answers directly on this paper. Use scrap paper if necessary, but it will not be marked. 3. Scientific calculators and rulers are allowed. 4. Write down as ...
... 1. READ each question very carefully. There are no marks for answering a question not asked or for neglecting to answer a question. 2. Mark all answers directly on this paper. Use scrap paper if necessary, but it will not be marked. 3. Scientific calculators and rulers are allowed. 4. Write down as ...
The Force Be With You
... • Recall that the more massive an object is, the more inertia it has. • Therefore, more massive objects are harder to accelerate. • Acceleration is inversely proportional to mass. – This means that when one gets bigger, the other one gets smaller. ...
... • Recall that the more massive an object is, the more inertia it has. • Therefore, more massive objects are harder to accelerate. • Acceleration is inversely proportional to mass. – This means that when one gets bigger, the other one gets smaller. ...
AP PHYSICS C: MECHANICS
... field at the surface depends on the radius and density of the sphere. For a circular orbit, relate velocity, period, and acceleration to the radius of orbit, and derive mathematical expressions for velocity of an object in orbit. Determine and relate the kinetic, potential, and total energy for an o ...
... field at the surface depends on the radius and density of the sphere. For a circular orbit, relate velocity, period, and acceleration to the radius of orbit, and derive mathematical expressions for velocity of an object in orbit. Determine and relate the kinetic, potential, and total energy for an o ...
PHYSICS 231 INTRODUCTORY PHYSICS I Lecture 12
... More About Moment of Inertia • Depends on mass and its distribution. • If mass is distributed further from axis of rotation, moment of inertia will be larger. ...
... More About Moment of Inertia • Depends on mass and its distribution. • If mass is distributed further from axis of rotation, moment of inertia will be larger. ...
Romac AP Final Winter 2015 PRACTICE Exam Multiple - science-b
... angle of 45° relative to the ground. The cannon's initial velocity relative to the ground in this problem is given by the vector sum of the man's 5 m/s forward motion and the cannon's 50 m/s muzzle velocity. To get a resultant velocity of 45°, the man must shoot the cannon at only a slightly higher ...
... angle of 45° relative to the ground. The cannon's initial velocity relative to the ground in this problem is given by the vector sum of the man's 5 m/s forward motion and the cannon's 50 m/s muzzle velocity. To get a resultant velocity of 45°, the man must shoot the cannon at only a slightly higher ...
Motion - Riverside Prep PAC Middle School
... an object that is moving at a constant velocity will continue moving unless acted upon by an unbalanced force. Inertia: is the tendency of an object to resist change in motion. Mass: is the amount of matter in an object. ...
... an object that is moving at a constant velocity will continue moving unless acted upon by an unbalanced force. Inertia: is the tendency of an object to resist change in motion. Mass: is the amount of matter in an object. ...
Slide 1
... string Y and then hung from a beam using string X. String X is burned through using a candle. Neglecting the mass of each string, what is the tension in string Y I Before string X is burned through & II After string X is burned through? ...
... string Y and then hung from a beam using string X. String X is burned through using a candle. Neglecting the mass of each string, what is the tension in string Y I Before string X is burned through & II After string X is burned through? ...
Newton`s Second Law of Motion
... WHAT DOES THIS MEAN? This means that for every second an object falls, the object’s downward velocity increases by 9.8 m/s. ...
... WHAT DOES THIS MEAN? This means that for every second an object falls, the object’s downward velocity increases by 9.8 m/s. ...
Newton`s Three Laws of Motion
... change motion of an object. • The metric unit used to describe force is called the Newton (N). One Newton is equal to: 1 Kg x 1 m/s/s Thus, one Newton of force causes a one kilogram object to accelerate at a rate of one meter per second squared. Your weight in Newtons!!! ...
... change motion of an object. • The metric unit used to describe force is called the Newton (N). One Newton is equal to: 1 Kg x 1 m/s/s Thus, one Newton of force causes a one kilogram object to accelerate at a rate of one meter per second squared. Your weight in Newtons!!! ...
Systems of Masses (slide 8 to 11)
... no gravity, Newton’s Third law still applies. If you kick the spaceship, it applies an equal and opposite force on your foot. ...
... no gravity, Newton’s Third law still applies. If you kick the spaceship, it applies an equal and opposite force on your foot. ...
![PhysRozz Midterm 2012 [via06-07] Version 18](http://s1.studyres.com/store/data/014722455_1-33f5b15b25beb94441904fea997b655c-300x300.png)
speed
... The second law states that unbalanced forces cause objects to accelerate with an acceleration which is directly proportional to the net force and inversely proportional to the mass. This one is telling us that big heavy objects don’t move as fast or as easily as smaller lighter objects. It takes mor ...
... The second law states that unbalanced forces cause objects to accelerate with an acceleration which is directly proportional to the net force and inversely proportional to the mass. This one is telling us that big heavy objects don’t move as fast or as easily as smaller lighter objects. It takes mor ...
force-problems-with-acceleration-2-step
... 5. A 50 kg skater pushed by a friend accelerates 5 m/sec2. How much force did the friend apply? F = ma f= 50 x 5 f= 250 N How fast was she going after 1.2 seconds? 6 m/s 6. A force of 250 N is applied to an object that accelerates at a rate of 5 m/sec2. What is the mass of the object? F = ma 250N=(m ...
... 5. A 50 kg skater pushed by a friend accelerates 5 m/sec2. How much force did the friend apply? F = ma f= 50 x 5 f= 250 N How fast was she going after 1.2 seconds? 6 m/s 6. A force of 250 N is applied to an object that accelerates at a rate of 5 m/sec2. What is the mass of the object? F = ma 250N=(m ...
Kendriyavidyalayasangathan 1 Multiple choice questions in Physics for class IX
... An example of a body moving with constant speed but still accelerating is a. A body moving with constant c. A body moving with constant speed in a circular path speed on a straight road b. A body moving in a helical path d. A body moving with constant with constant speed speed on a straight railway ...
... An example of a body moving with constant speed but still accelerating is a. A body moving with constant c. A body moving with constant speed in a circular path speed on a straight road b. A body moving in a helical path d. A body moving with constant with constant speed speed on a straight railway ...
Force and acceleration Chapter_3_Lesson_1
... Mass and Acceleration • If you throw a softball and a baseball as hard as you can, why don’t they have the same speed? • The difference is due to their masses. • If it takes the same amount of time to throw both balls, the softball would have less. • Force, mass, acceleration and acceleration are r ...
... Mass and Acceleration • If you throw a softball and a baseball as hard as you can, why don’t they have the same speed? • The difference is due to their masses. • If it takes the same amount of time to throw both balls, the softball would have less. • Force, mass, acceleration and acceleration are r ...
Name______________________________________
... D. Frictional force was the same for all speeds. 13.What is the difference between weight and mass? _____________________________________________________________ _____________________________________________________________ _____________________________________________________________ 14. What facto ...
... D. Frictional force was the same for all speeds. 13.What is the difference between weight and mass? _____________________________________________________________ _____________________________________________________________ _____________________________________________________________ 14. What facto ...
Document
... The units of mass are kilograms, and because body ‘weight’ is often given in kilograms the two terms are often used to mean the same thing. However, weight is a force that is exerted on the body by gravity. Weight is directly proportional to the mass of an object. It can be calculated by multiplying ...
... The units of mass are kilograms, and because body ‘weight’ is often given in kilograms the two terms are often used to mean the same thing. However, weight is a force that is exerted on the body by gravity. Weight is directly proportional to the mass of an object. It can be calculated by multiplying ...