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... The body could be at rest OR the body could be in a uniform linear motion F1, F2, F3 … FN are a SYSTEM of forces on that body ...
... The body could be at rest OR the body could be in a uniform linear motion F1, F2, F3 … FN are a SYSTEM of forces on that body ...
Exam 3
... and working to correct the “sticky spots” is much more efficient and effective than spending hours reviewing. Learning Goals Students will be able to: Identify when an object has an angular acceleration. Identify the difference between angular acceleration and centripetal acceleration Identify the r ...
... and working to correct the “sticky spots” is much more efficient and effective than spending hours reviewing. Learning Goals Students will be able to: Identify when an object has an angular acceleration. Identify the difference between angular acceleration and centripetal acceleration Identify the r ...
Force and Motion
... Explain the difference between acceleration and force. Both ____ and ____ depend on mass. What causes an object’s speed or direction to change? Define momentum. Share with a partner one thing you learned about force and motion. ...
... Explain the difference between acceleration and force. Both ____ and ____ depend on mass. What causes an object’s speed or direction to change? Define momentum. Share with a partner one thing you learned about force and motion. ...
What are Forces?
... What is the Law of Conservation of Momentum? • When object collide the momentum of one object is transferred to the other object. • View this video to see a demonstration of conservation of momentum. • Notice that the soccer ball has greater momentum since it has a larger mass. Its momentum is tran ...
... What is the Law of Conservation of Momentum? • When object collide the momentum of one object is transferred to the other object. • View this video to see a demonstration of conservation of momentum. • Notice that the soccer ball has greater momentum since it has a larger mass. Its momentum is tran ...
Understanding Gravity - johndistefano.com.au
... two effects. So the acceleration of an object due to the force of gravity is independent of its mass. In other words, all objects undergo the same acceleration due to gravity, whatever their mass. This was first demonstrated by Galileo about 400 years ago. Earth dwellers often find this quite hard t ...
... two effects. So the acceleration of an object due to the force of gravity is independent of its mass. In other words, all objects undergo the same acceleration due to gravity, whatever their mass. This was first demonstrated by Galileo about 400 years ago. Earth dwellers often find this quite hard t ...
Artificial gravity
Artificial gravity is the theoretical increase or decrease of apparent gravity (g-force) by artificial means, particularly in space, but also on Earth. It can be practically achieved by the use of different forces, particularly the centripetal force and linear acceleration.The creation of artificial gravity is considered desirable for long-term space travel or habitation, for ease of mobility, for in-space fluid management, and to avoid the adverse long-term health effects of weightlessness.A number of methods for generating artificial gravity have been proposed, as well as an even larger number of science fiction approaches using both real and fictitious forces. Practical outer space applications of artificial gravity for humans have not yet been built and flown, principally due to the large size of the spacecraft required to produce centripetal acceleration.