Centripetal Force
... at a constant speed. Its direction changes as it goes around the corner, so even though its speed is constant, it must be accelerating. This acceleration must be at right angles (perpendicular) to the direction of movement as it turns the corner, otherwise its speed could not be constant. ...
... at a constant speed. Its direction changes as it goes around the corner, so even though its speed is constant, it must be accelerating. This acceleration must be at right angles (perpendicular) to the direction of movement as it turns the corner, otherwise its speed could not be constant. ...
Physics Final - cloudfront.net
... 6. T: At any instant, an orbiting moon has a velocity that is not in the direction of its acceleration. 7. F: Two satellites orbit a common planet with the same average orbital radius. The more massive satellite will have a greater speed than the less massive one. 8. T: The force of gravity exerted ...
... 6. T: At any instant, an orbiting moon has a velocity that is not in the direction of its acceleration. 7. F: Two satellites orbit a common planet with the same average orbital radius. The more massive satellite will have a greater speed than the less massive one. 8. T: The force of gravity exerted ...
Force and Circular Motion ppt
... Centripetal force is the inward force exerted on an object to keep it moving in a curved path. Centrifugal force is the outward force exerted on the object that makes it want to fly off into space. ...
... Centripetal force is the inward force exerted on an object to keep it moving in a curved path. Centrifugal force is the outward force exerted on the object that makes it want to fly off into space. ...
Notes 3-2 Gravity Objective: Describe projectile motion and circular
... When a car rounds a curve on a highway, a centripetal force must be acting on the car to keep it moving in a curved path. This centripetal force is the frictional force, or the traction, between the tires and the road surface. Anything that moves in a circle is doing so because a centripetal force i ...
... When a car rounds a curve on a highway, a centripetal force must be acting on the car to keep it moving in a curved path. This centripetal force is the frictional force, or the traction, between the tires and the road surface. Anything that moves in a circle is doing so because a centripetal force i ...
Motion and Forces
... Recognize that the free-fall acceleration near Earth’s surface is independent of the mass of the falling object. Explain the difference between mass and weight. Identify paired forces on interacting objects. ...
... Recognize that the free-fall acceleration near Earth’s surface is independent of the mass of the falling object. Explain the difference between mass and weight. Identify paired forces on interacting objects. ...
The Beginning of Modern Astronomy
... related to the magnitude of the net (unbalanced) force by the equation Fnet = ma, where m is the mass of the object and a is its acceleration. • When two objects interact, they exert equal and opposite forces on each other. FA on B = - FB on A. ...
... related to the magnitude of the net (unbalanced) force by the equation Fnet = ma, where m is the mass of the object and a is its acceleration. • When two objects interact, they exert equal and opposite forces on each other. FA on B = - FB on A. ...
PHYS 243, Exam 1
... Here are some statistics on the grades for exam 1: Grades on the first exam ranged from a high of 105 down to a low of 15. (The maximum possible grade was 110.) In the 930 section the average grade was 56.0 + 22.2. In the 1030 section the average grade was 59.6 + 21.7. (The meaning of the + the rang ...
... Here are some statistics on the grades for exam 1: Grades on the first exam ranged from a high of 105 down to a low of 15. (The maximum possible grade was 110.) In the 930 section the average grade was 56.0 + 22.2. In the 1030 section the average grade was 59.6 + 21.7. (The meaning of the + the rang ...
FORCE AND MOTION UNIT
... FORCES are the ONLY things that can overcome inertia and cause changes in motion. ...
... FORCES are the ONLY things that can overcome inertia and cause changes in motion. ...
CPS Physics Final Study Guide site
... 20. In graph 1, describe the motion of the object between 7 and 10 seconds. ___________________________ 21. In graph 1, describe the motion of the object between 3 and 5 seconds. ___________________________ 22. In graph 2, describe the motion of the object between 7 and 10 seconds. _________________ ...
... 20. In graph 1, describe the motion of the object between 7 and 10 seconds. ___________________________ 21. In graph 1, describe the motion of the object between 3 and 5 seconds. ___________________________ 22. In graph 2, describe the motion of the object between 7 and 10 seconds. _________________ ...
Forces
... Newton’s Law of Gravity • Gravity is the natural force that pulls one object toward another. The strength of this pull depends on the mass of the objects involved. • The pull is directly proportional to the masses of the objects and inversely proportional to the distance between the objects. ...
... Newton’s Law of Gravity • Gravity is the natural force that pulls one object toward another. The strength of this pull depends on the mass of the objects involved. • The pull is directly proportional to the masses of the objects and inversely proportional to the distance between the objects. ...
Unit 2 Worksheet – Motion and Forces Do Not Write on this Paper
... 26. Rearrange the equation for Newton’s second law of motion to define acceleration in terms of force and mass. 27. Why does it require less fuel to accelerate a rocket in outer space than in Earth’s atmosphere? 28. If you are running and you stub your toe, you fall forward. Explain. 29. Why is it n ...
... 26. Rearrange the equation for Newton’s second law of motion to define acceleration in terms of force and mass. 27. Why does it require less fuel to accelerate a rocket in outer space than in Earth’s atmosphere? 28. If you are running and you stub your toe, you fall forward. Explain. 29. Why is it n ...