Ppt
... A small block slides inside a hoop of radius r. The walls of the hoop are frictionless but the horizontal floor has a coefficient of sliding friction of m. The block’s initial velocity is v and is entirely tangential. How far, in angle around the circle does the block travel before coming to rest ? ...
... A small block slides inside a hoop of radius r. The walls of the hoop are frictionless but the horizontal floor has a coefficient of sliding friction of m. The block’s initial velocity is v and is entirely tangential. How far, in angle around the circle does the block travel before coming to rest ? ...
8.1: Linear Momentum and Force By: Chris, Jakub, Luis
... 1. (a) Calculate the momentum of a 2000-kg elephant charging a hunter at a speed of 7.50 m/s . (b) Compare the elephant’s momentum with the momentum of a 0.0400-kg tranquilizer dart fired at a speed of 600 m/s . (c) What is the momentum of the 90.0-kg hunter running at 7.40 m/s after missing the ele ...
... 1. (a) Calculate the momentum of a 2000-kg elephant charging a hunter at a speed of 7.50 m/s . (b) Compare the elephant’s momentum with the momentum of a 0.0400-kg tranquilizer dart fired at a speed of 600 m/s . (c) What is the momentum of the 90.0-kg hunter running at 7.40 m/s after missing the ele ...
sample lab report
... the pulley, keeps moving along the track at a constant speed. (This balances out the friction force.) Then hook the string to the cart. 3. Activate the “smart pulley” program in Logger Pro. Adjust the photogate so the spokes in the pulley cut through the photogate beam. Part 1: Varying total mass wi ...
... the pulley, keeps moving along the track at a constant speed. (This balances out the friction force.) Then hook the string to the cart. 3. Activate the “smart pulley” program in Logger Pro. Adjust the photogate so the spokes in the pulley cut through the photogate beam. Part 1: Varying total mass wi ...
Trimester A Practice Exam 08-09
... d. 42 N ____ 33. A wagon with a weight of 300.0 N is accelerated across a level surface at 0.5 m/s2. What net force acts on the wagon? (g = 9.81 m/s2) a. 9.0 N c. 150 N b. 15 N d. 610 N ____ 34. A hockey stick hits a puck on the ice. Identify an action-reaction pair, and compare the forces exerted b ...
... d. 42 N ____ 33. A wagon with a weight of 300.0 N is accelerated across a level surface at 0.5 m/s2. What net force acts on the wagon? (g = 9.81 m/s2) a. 9.0 N c. 150 N b. 15 N d. 610 N ____ 34. A hockey stick hits a puck on the ice. Identify an action-reaction pair, and compare the forces exerted b ...
Monday, February 11, 2013
... Aristotle (384-322BC): A natural state of a body is rest. Thus force is required to move an object. To move faster, ones needs larger forces. Galileo’s statement on natural states of matter: Any velocity once imparted to a moving body will be rigidly maintained as long as the external causes of reta ...
... Aristotle (384-322BC): A natural state of a body is rest. Thus force is required to move an object. To move faster, ones needs larger forces. Galileo’s statement on natural states of matter: Any velocity once imparted to a moving body will be rigidly maintained as long as the external causes of reta ...
Relationship between acceleration and mass under a constant force
... Relationship between acceleration and mass under a constant force Cart ...
... Relationship between acceleration and mass under a constant force Cart ...
